BBasic Research Methods in Social ScienceBasic Research Methods in Social Sciencede Julian L. SimonEdiciones (1)Basic Research Methods in Social Science (1969)ISBN 9780394305219Más obras de Julian L. SimonLLife Against the GrainLife Against the GrainIIt's Getting Better All the TimeIt's Getting Better All the TimeHHow to Start and Operate a Mail-order Business. 3rd EditionHow to Start and Operate a Mail-order Business. 3rd Edition
HHow to Start and Operate a Mail-order Business. 3rd EditionHow to Start and Operate a Mail-order Business. 3rd Edition
TThe Effects of Income on Fertility (Carolina Population CentThe Effects of Income on Fertility (Carolina Population Center-Monographs in Print #19)