TY  - BOOK
AU  - "KOTHARI C. R.,"
TI  - RESEARCH METHODOLOGY:METHODS AND TECHNIQUES
SN  - 0-85226-477-1
U1  - 300.72 KOT. 
PY  - 1989///
CY  - NEW DELHI
PB  - WILEY EASTERN LIMITED
KW  - "SOCIAL RESEARCH,RESEARCH PROBLEM AND DESIGN,DATA COLLECTION AND DATA ANALYSIS,SAMPLING AND HYPOTHESES"
ER  -