000 00358nam a2200157Ia 4500
008 230913s9999 xx 000 0 und d
082 _a621.8 dha
100 _aDhawan, R K
245 0 _aText Book Of Machine Drawing
250 _aII
260 _aNEW DELHI
260 _bS.CHAND
260 _c2001
300 _a393
650 _aMechanical Engineering
999 _c143953
_d143953