000 00311nam a2200121Ia 4500
008 220201s1999 xx 000 0 eng d
082 _a621.381
_bBHA
100 _aBhattacharyya, S K
245 0 _aIndustrial electronics & control
260 _aNew Delhi
_bTata McGraw Hill
_c1999
300 _a649
942 _2ddc
999 _c27850
_d27850