000 00299nam a2200121Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a001.42
100 _aKOTHARI C R
245 0 _aRESEARCH METHODOLOGY : METHODS & TECHNIQUES
250 _a2
260 _bW E L
_c1993
_aNEW DELHI
300 _a468
999 _c24634
_d24634