000 00328nam a2200133Ia 4500
654 _aELEC
100 _aSage.A.P. & White.C.C.
250 _a2nd Ed.
245 _aOptimum Systems Control.(1977).
260 _bPrentice Hall of India Private Limited
_c1978
082 _bSAG
_a24D-2325
300 _a413p.
999 _c17719
_d17719
041 _aeng
655 _aD-17
546 _aText in English
300 _c23 cm.