By Lipsey, Richard G..
New York Harper & Row 1987 .
xxvii, 942 p. , Includes index. 27 cm..
0060439173

By Lipsey, Richard G..
New York Harper & Row 1966 .
xxxii, 760 p. , "Portions of this work were first published in the U.K. as An introduction to positive economics, c1963 by Richard G. Lipsey."

By Lipsey, Richard G..
Barcelona Editorial Vicens-Vives 1970 .
xviii, 851 p. , Translation of: An introduction to positive economics.

By Lipsey, Richard G..
New York,NY Harper Collins College Publishers 1996 .
xxvii, 942 p. , Includes index. 27 cm..
0673469794