000 00312nam a2200133Ia 4500
005 20250612122342.0
008 250601s1985 xx 000 0 eng d
020 _a8122415229
100 _aC.R Kothari
245 0 _aReserch Mehthodology
260 _aNew delhi
_bLtd.Pub
_c1985
300 _a401
942 _2ddc
_cBK
999 _c4229
_d4229