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100 _aGOPALAKRISHNA K R
250 _a7th
650 _aEngineering Drawing
365 _cRS
365 _d1
942 _cENGBK
245 _aEngineering Drawing Vol 1
260 _bSubhas Publications
_c1984
_aBangalore
300 _a326PP
440 _v1
999 _c13567
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