"KUMAR A.," SOCIAL RESEARCH METHOD - 0 - NEW DELHI ANMOL PUBLICATIONS PVT LTD 1997 - VI+260 ISBN: 81-7488-565-X Subjects--Topical Terms: "SOCIAL RESEARCH,PLANNING AND DADA COLLECTION,SAMPLE SURVEYS,CORRELATION,CONCEPT OF RESEARCH" Dewey Class. No.: 300.72 KUM.