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008 220421s9999||||xx |||||||||||||| ||und||
020 _c175
040 _aET
100 _aTARLOK SINGH
245 0 _aBASIC ELECTRICAL ENGINEERING
260 _bS.K. KATARIA PUB.
_aDELHI
300 _a297
500 _a17011
942 _cBK
999 _c23243
_d23243