000 00333nam a2200145Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
020 _a81-225-0010-2
082 _a658.4012
082 _bSAR/R
100 _aP.
_bSARAVANAVEL
245 0 _aRESEARCH METHODOLOGY
260 _aNEW DELHI
260 _bKITAB MAHAL
260 _c2004
999 _c10297
_d10297