000 00440nam a2200181Ia 4500
003 OSt
005 20200711093137.0
008 190524b ||||| |||| 00| 0 eng d
020 _a9788121914310
040 _csage library
082 _a604.2
100 _aDHAWAN,R.K.
_91289
245 _aA TEXTBOOK OF ENGINEERING DRAWING
250 _a3rd
260 _bS chand & Co.
_aNew Delhi
_c2006
300 _avarious paging
942 _cBK
_2ddc
999 _c16390
_d16390