Helen W. Lang / Robert W. Freedman

UOM:39015078520999

Gas chromatography

United States. Bureau of Mines

OCLC:254531176

Helen W. Lang / Robert W. Freedman

OCLC:253729163

Charles W. Huggins / Kim B. Shedd / J. G. Snyder / Helen W. Lang / Thomas F. Tomb / Avondale Research Center (United States. Bureau of Mines) / United States. Mine Safety and Health Administration / National Institute for Occupational Safety and Health

OCLC:904334208

Coal mines and mining

Robert W. Freedman / Helen W. Lang / Murray Jacobson

OSU:32435051866564

Gas chromatography

Helen W. Lang / Robert W. Freedman

UOM:39015078520999

Gas chromatography

Robert W. Freedman / Helen W. Lang

UOM:39015078537910

Gas chromatography

Helen W. Lang / Albert J. Sippel / Robert W. Freedman

UOM:39015077554130

Diesel fuels

Helen S. Lang

0791410838 / 9780791410837

Philosophy

Helen Grimmett

9789462096103 / 9462096104

Education

Bill Ashcroft / Gareth Griffiths / Helen Tiffin

9781135039745 / 1135039747

Literary Criticism

Ronald Hoffman / Edward J. Benz, Jr. / Leslie E. Silberstein / Helen Heslop / John Anastasi / Jeffrey Weitz

9781437729283 / 1437729282

Medical

Helen Ó Murchú

STANFORD:36105043107254

Education, Preschool

Sidney B. Lang / Helen L.W. Chan

9780387380391 / 0387380396

Technology & Engineering

Helen Foresman Spencer Museum of Art

IND:30000136254863

Meredith Rogers Cherland / Helen Harper

9781000949858 / 1000949850

Education

Arthur H. Muir / Ken J. Ando / Helen M. Coogan

MINN:319510005318354

Mo ssbauer effect

Charles Ford Langworthy / B. R. Coad / C. J. Babcock / Cecil Calvert Thomas / Charles Dwight Marsh / Clyde Ray Chambers / Don Divance Lescohier / Ellis Lore Kirkpatrick / Frank Barnes Herbert / Frederick David Richey / George Oury Gatlin / George Ray Boyd / Harry Edward Roethe / Horace Mann Woolman / Howard Ross Tolley / James Allen Nelson / Jason Edward Barr / Jesse Lee Webb / Josiah Chase Folsom / Norman Eugene McIndoo / Oliver I. Snapp / Walter Wesley McLaughlin / William Walter Yothers / Richard Ambrose Hart / A. B. Clawson / Alice Ranney Thompson Merrill / Arnold Parker Sturtevant / Arthur Charles Mason / Arthur Frederick Sievers / Charles Harold Alden / Elmer Johnson / Harry Baker Humphrey / Helen W. Atwater / John Robinson Winston / Roscoe Ward Wells / Walter Raymond Humphries / Bruce Lineburg / Guy L. McNeil / Ilena M. Bailey

OSU:32435051444461

Aerial spraying and dusting in agriculture

Helen Linenberger Hall

WISC:89062884143

Helen Linenberger Hall

WISC:89062873823

Helen Charlotte Foxcroft / George Savile Marquis of Halifax

HARVARD:32044090367541

Great Britain

Fiona Hayes-Renshaw / Helen Wallace

9780230804173 / 0230804179

Political Science

Helen Cowie / Andrea Pecherek

9781351976053 / 1351976052

Education

Alec M. Ansons / Helen Davis

9781405193061 / 1405193069

Health & Fitness

Helen M. Boulton

STANFORD:36105213333904

Helen Pineo

9789811696473 / 9811696470

Social Science

Helen Fitzgerald Sanders

IND:32000001543604

Montana

Helen Finch

9781640141452 / 1640141456

Helen W. Brown

9780806350516 / 0806350512

Alexis Arzimanoglou / J. Helen Cross / William D. Gaillard / Hans Holthausen / Prasanna Jayakar / Philippe Kahane / Gary Mathern

9782742015337 / 2742015337

Medical