000 00336nam a2200145Ia 4500
008 220901s2012 xx 000 0 eng d
082 _a624.0223 GUR
100 _aGurcharan Singh
245 0 _aCivil engineering drawing
250 _a7
260 _b Standard
_c2012
_aDelhi:
300 _a412
650 _aDrawing
942 _2ddc
_cREF
999 _c2894
_d2894