01075nam--2200373---450-99000164896020331620050930163001.0000164896USA01000164896(ALEPH)000164896USA0100016489620040511g1959----km-y0itay0103----baengSE||||||||001yyPsychological twin researchTorsten HusenStockolmAlmquimist and Wiksell1959-v.ill.24 cm<1.> : A methodological study. - 155 p.20012001001-------2001<<A>> methodological studyHUSEN,Torsten45847ITsalbcISBD990001648960203316II.3. 833/1(VI Ps A 54)3681 L.M.VI PsBKUMASIAV31020040511USA011209SIAV31020040511USA011220COPAT29020050930USA011630Psychological twin research942991UNISA