TY  - BOOK
AU  - Kothari, C. R., Dr
TI  - Research methodology : : methods & techniques / 
SN  - 9788122415223
AV  - Q180.5 .M4 K68 2004
PY  - 2004///
CY  - New Age International (P) Ltd., 
PB  - New Delhi : 
KW  - Social sciences
KW  - Research
KW  - Methodology
N1  - Includes bibliographical references (p. [390]-394) and indexes
ER  -