000 00434nam a2200169 4500
003 OSt
008 240919b |||||||| |||| 00| 0 eng d
020 _a8121914310
100 _aDHAWAN; Er. R.K.
245 _aA TEXTBOOK OF ENGINEERING DRAWING
250 _a2010
260 _aDELHI
_bS. CHAND & COMPANY LTD.
300 _aGREEN COLOUR; 660 Pg
440 _aIN FIRST ANGLE PROJECTION
650 _aCE ENGINEERING
942 _2ddc
_cBK
999 _c3194
_d3194