000 00269nam a2200109Ia 4500
008 220201s1977 xx 000 0 eng d
100 _aR P
245 0 _aTEXT BOOK OF CIVIL ENGINEERING DRAWING
260 _aDELHI
_bKATSON PUB HOUSE
_c1977
300 _a720
942 _2ddc
999 _c89574
_d89574