000 00397nam a2200157Ia 4500
008 221030s9999 xx 000 0 und d
020 _a8125904069
041 _aEnglish
082 _a105.23
_bMat
100 _aS. B. Mathur
245 2 _aA Text Book of Engineering Drawing
_cby S. B. Mathur
260 _bVikas Pub House
_aNew Delhi
_c1999
300 _a572
650 _aMechanical
942 _cBK
999 _c6521
_d6521