000 00291nam a2200121Ia 4500
008 220201s2015 xx 000 0 eng d
100 _aSINGHAL S R
245 0 _aTEXT BOOK OF ENGINEERING DRAWING
260 _aDELHI
_bASIAN PUB
_c2015
300 _a472
700 _aSAXENA O P
942 _2ddc
999 _c94189
_d94189