000 00279nam a2200121Ia 4500
008 220201s1993 xx 000 0 eng d
100 _aChakraborti, M
245 0 _aCivil engineering drawing
250 _a11th
260 _bM. Chakrabarti
_c1993
300 _a332
942 _2ddc
999 _c85643
_d85643