000 00263nam a2200109Ia 4500
008 231212s1978 xx 000 0 und d
041 _aeng
082 _a541
100 _aShinger
245 _aEle Of Mech. And Ele Tech.
260 _aPune
_bVrindha Prakashan
_c1978
999 _c957485
_d957485