000 00378nam a2200157Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c120/-
040 _aET
082 _a372.3 YAD S
100 _aYADAV, SIDDIQUI
_93414
245 0 _aPRATHMIK STHAR PAR VIGYAN SHIKSHAN
260 _bARYA BOOK DEPOT
_aNEW DELHI
_cS.N.
300 _a166p.
500 _a67619
942 _cBK
999 _c73582
_d73582