000 00325nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c125
040 _aET
100 _aMISHRA, AMIT KUMAR
245 0 _aSHAIKSHIK TECHNOLOGY
260 _bPRERNA PUBLICATION
_aNEW DELHI
300 _a92
500 _a66597
942 _cBK
999 _c72560
_d72560