000 00454nam a2200181Ia 4500
999 _c22102
_d22102
003 OSt
005 20220616094331.0
008 190524b ||||| |||| 00| 0 eng d
020 _a8121914310
040 _csage library
082 _a604.2
100 _aDHAWAN,R.K.
_91289
245 _aA TEXTBOOK OF ENGINEERING DRAWING
250 _a5th revised multicolour ed.
260 _bS chand
_aNew Delhi
_c2008
300 _axii,658 p.
942 _cBK
_2ddc
_02