000 00314nam a2200133Ia 4500
008 230929s2010||||xx |||||||||||||| ||und||
020 _a9788121908248
100 _aDhawan, R. K.
245 2 _aA Textbook of Machine Drawing
250 _a1st Rev.
260 _aNew Delhi
_bS. CHAND
_c2010
300 _a718
942 _cBK
999 _c82
_d82