000 00429nam a2200169Ia 4500
003 OSt
008 181001s2012 xx 000 0 und d
020 _a9788185749624
082 _a604.2
_bGIL
100 _aGill, P. S.
245 0 _aTextbook of engineering drawing (Geometrical drawing)
250 _a11th
260 _bS. K. Kataria,
_aNew Delhi:
_c©2012
300 _a710p.
650 _aCivil Engineering
942 _2ddc
_cBK
999 _c7879
_d7879