000 00319nam a2200133 4500
020 _a9
_c150.0
082 _a001.42 MAN/R
100 _aManoharan PK
245 _aResearch methodology
250 _a
260 _bAPH Publishing corporation,New Delhi
_c2013
590 _aConsortium books,Allahabad
_b
_d
942 _cBK
999 _c451090
_d451090