000 00310nam a2200109Ia 4500
100 _aMithal, Gynendra K & Mittal, Ravi
942 _cBK
245 _aIndustrial electronics : including instruments .-10th edition
260 _aKhanna Publishers, New Delhi
_c1987
082 _a621.381 Mit/Mit
300 _axvi, 632
999 _c12457
_d12457