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020 _a8123904053
_c55
040 _aMAIN
041 _aEnglish
082 _a604.2
_bPRO
100 _aExperienced Teachers
245 _aProblems & solutions in elementary engineering drawing
_bplane and solid geometry
260 _aNew Delhi
_bCBS Publishers & Distributors
_c1995
300 _a238p.
650 _aEngineering drawings
942 _cBK
999 _c36847
_d36847