000 00272nam a2200121Ia 4500
008 210310s9999 xx 000 0 und d
040 _crty
100 _aSingh, Surender evam Mishra P.D.
245 0 _aSamaj karya
260 _aLuckhnow
300 _a1998
942 _cTU
999 _c253835
_d253835