TY  - BOOK
AU  - Kothari C R
TI  - Research methodology: methods & techniques
SN  - 8122415229 (pbk)
U1  - B28:f, M5;N0-;3   TB 
PY  - 1990///
CY  - New Delhi    
PB  -  New Age International (P) Ltd. Pub.   
KW  -  Methodology
KW  -  Statistics
KW  - Mathematics
N1  - Appendix 375-389p
ER  -