Alex L. Murray / Joan D. Stamas / John J. Vidergar / Perry O. Hanson / William C. Found

OCLC:1999096

Agriculture

John P. Worsham / Linton C. Freeman / Nan C. Burg / Perry O. Hanson / R. H. Martin / Barbara Boehnke / Kenneth Glover

LCCN:76151011

Criminology

Perry O. Hanson / Barbara Boehnke

STANFORD:36105043688410

Crime

Bonnie Loyd / Jean MacLaury / Linton C Freeman / R. H. Martin / Mary A. Vance

LCCN:76150990

Aeronautics, Commercial

Barbara Boehnke

OCLC:25018942

Labor

Barbara Brunelli

OCLC:955266158

Clara Louisa Penney / Barbara Blomberg

OCLC:2082872

Spanish literature

Barbara Bonney

OCLC:1257306814

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