000 00270nam a2200109Ia 4500
008 220201s1990 xx 000 0 eng d
100 _aKHURMI R S
245 0 _aTEXT BOOK OF ENGINEERING DRAWING
260 _aDELHI
_bS CHAND AND SONS
_c1990
300 _a840
942 _2ddc
999 _c93002
_d93002