000 00297nam a2200121Ia 4500
008 190710s9999 xx 000 0 und d
082 _a301.072 MR
100 _aMukherji, R N
245 0 _aSocial Survey Of Research (Hindi)
260 _aDehli
_bSaraswati Sadan
_c1972
300 _a662
942 _cBK
999 _c9048
_d9048