000 00243nam a2200073 4500
080 _a
_b
245 _aIS: 1885 (Part 75) - 1993/IEC 50 (351) - 1975; Electrotechnical vocabulary Part 75 Automatic control
700 _aBureau of Indian Standards
260 _aNew Delhi
_bBIS
_c1993
300 _a13p
999 _c35098
_d35098