000 00310nam a2200121Ia 4500
008 160930s9999 xx 000 0 und d
020 _a9789384696825
100 _aKulshrestha,S.P.
245 _aShaikshik Takniki ke Mool Aadhaar
260 _aMeerut
_bR.Lal Book Depot
300 _axvi,756p.;21cm
942 _cBK
999 _c7471
_d7471