000 00286nam a2200109Ia 4500
003 GCL
008 140319s9999 xx 000 0 eng d
040 _aGCL /
_cGCL
082 0 4 _a604.2
_bG P
245 1 0 _aPrincipes of Engimeering Craphics
260 _a[S.N] :
_bABT AKVERT SKIRA S.A ،
_c1994
999 _c12934
_d12934