000 00291nam a2200121Ia 4500
008 220901s2012 xx 000 0 eng d
082 _a624.0223 SIN
100 _aSingh , G.
245 0 _aCivil Engineering Drawing
260 _b Standard
_c2012
_aDelhi:
300 _a412
942 _2ddc
_cBK
_01
999 _c1000
_d1000