000 00279nam a2200121Ia 4500
005 20260205063245.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a332.1076 K63E
245 0 _aESIC udc and mts
260 _aDelhi
_bKiran pub.
300 _a560p.
942 _cBK
999 _c182493
_d182493