00394cam a2200157ua 45000010005000000080039000050400009000440410008000530820012000611000027000732450058001002600025001583000013001836530020001966530020002169813161019n        ii  |||gr||||Z||||||eng  cMAIN  aeng  a300.072  aVajpai, S.R.,eAuthor.  aMethods of social survey and researchcBy S.R. Vajpai  aKanpur:bKitab ghar.  a519+32p.  aSocial sciences  aSocial research