000 00316nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c200
040 _aET
100 _aS.K. MANGAL
245 0 _aJEEV VIGYAN SHIKSHAN
260 _bARYA BOOK DEPOT
_aNEW DELHI
300 _a322
500 _a67160
942 _cBK
999 _c73123
_d73123