000 00309nam a2200121Ia 4500
008 211209s1982 xx 000 0 und d
041 _aeng
082 _aCHA
100 _aCHANDEL R P
245 _aTEXT BOOK OF CIVIL ENGINEERING DRAWING
260 _aNEW DELHI
_bKATSON PUBLISHING HOUSE
_c1982
300 _a161
999 _c20692
_d20692