000 00248nam a2200073 4500
080 _a
_b
245 _aIS: 5834 (part 2) - 1993; Electrical timer relays for industrial purposes - specification part 2 motorized
700 _aBureau of Indian Standards
260 _aNew Delhi
_bBIS
_c1993
300 _a6p
999 _c35714
_d35714