000 00409nam a2200181 4500
020 _a8173280363
_c
082 _a001.42 KOT-R2
100 _aKothari, C R
245 _aResearch methodology: Methods and techniques
250 _a2
260 _aWishwa Prakashan, New Delhi
_c1997
300 _a468
490 _a
500 _a
590 _aVMV
_b
_c
650 _aResearch methodology
942 _cBK
999 _c481106
_d481106