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008 230718s9999||||xx |||||||||||||| ||und||
082 _a621.302 23
100 _aBHATTACHARYA S K
245 0 _aELECTRICAL ENGINEERING DRAWING
260 _bW E L
_c1992
_aNEW DELHI
300 _a205
999 _c23435
_d23435