000 00304nam a2200121Ia 4500
008 220201s1982 xx 000 0 eng d
082 _a624.0221
_bKUM
100 _aKumar,NS& Layal,JS
245 0 _aT.B civil engineering drwaing
260 _bIndia publishing House
_c1982
300 _a108
942 _2ddc
999 _c82941
_d82941