000 00364n a2200169 a 4500
000 B B
001 001741
005 20220201162822.0
082 _a001.42
_bM7 REM
100 _aSaravanavel, P
245 _aResearch Methodology
250 _a1st
260 _aDelhi
_bKitab Mahal
_c1987
300 _a267
690 _aReseach Methods
908 _aG
999 _c1739
_d1739