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020 _a81-7684-683-X
100 _aLayal J.S
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245 0 _aCivil Engineering Drawing
250 _a3rd
260 _aNew Delhi
260 _bSatya Prakashana
260 _c2012
300 _a709P
650 _acivil
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942 _cBE_BK
999 _c4763
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