Robert Engle / T. C. I. Ryan / Jonathan Abbott

OCLC:84207138

Regression analysis

Robert Engle

OCLC:1323046690

Regression analysis

T. C. I. Ryan

OCLC:23948480

Price regulation

Robert Engle / T. C. I. Ryan / Jonathan Abbatt

OCLC:13435614

Regression analysis

T. C. I. Ryan

OCLC:30871400

T. C. I. Ryan

OCLC:174798517

Esmond Bradley Martin / T. C. I. Ryan

OCLC:439845878

Slave trade

T. C. I. Ryan

OCLC:30876621

T.C.I. Ryan

OCLC:468768621

T. C. I. Ryan

OCLC:320155971

T. C. I. Ryan / Frances Stewart

OCLC:36972227

Economics

David E. Black / Dharam P. Ghai / Frank Arnal Wilson / H. C. Anthony Somerset / J. Mugo Gachuhi / Jagdish Handa / James Tobin / John Rawnsley King / Kabiru Kinyanjui / M. J. Westlake / Michael Chege / Niels G. Röling / Richard C. Porter / Robert Engle / Valerie C. Collier / Volker Vinnai / Fred E. Chege / Henry Rempel / T. C. I. Ryan / Jonathan Abbatt / Joseph R. Ascroft

LCCN:79313500

Agricultural laborers

T. C. I. Ryan

OCLC:12143588

Slave trade

David E. Black / Frank Arnal Wilson / J. Mugo Gachuhi / Michael Chege / Niels G. Röling / Richard C. Porter / Robert Engle / Volker Vinnai / Fred E. Chege / T. C. I. Ryan / Jonathan Abbatt / Joseph R. Ascroft

LCCN:79313500

Birth control

T. C. I. Ryan / Alan R. Waters

OCLC:683379104