00833cam a2200241 i 4500001000700000003000800007005001700015008004100032010001700073020001500090040002700105050001600132082001600148100002100164245016000185260004300345300003400388490003300422504003900455650003100494650002500525700004100550788215BD-DhUL20160315081022.0750416s1975    paua     b    001 0 eng    a   74006685   a0721645186  aDLCcDLCdDLCdBD-DhUL00aH62b.H256300a300.72bHAU1 aHardyck, Curtis 10aUnderstanding research in the social sciences :ba practical guide to understanding social and behavioral research /cCurtis Hardyck; Lewis F. Petrinovich.  aPhiladelphia :bW.B. Saunders,cc1975.  axii, 224 p. :bill. ;c25 cm.0 aSaunders books in psychology  aIncludes bibliographies and index. 0aSocial sciencesxResearch. 0aSociologyxResearch.1 aPetrinovich, Lewis F.ejoint author.