000 00369nam a2200157Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c325
040 _aBED
082 _a371 OBE S
100 _aOBERAY, S.C.
_93941
245 0 _aSUCHNA SAMPRESHAN AUR SHAIKSHIK TAKNIKI
260 _bARYA BOOK DEPOT
_aNEW DELHI
300 _a538p.
500 _a1662
942 _cBK
999 _c1662
_d1662