000 00253nam a2200109Ia 4500
008 220201s1990 xx 000 0 eng d
100 _aWINDEN, J.V.
245 0 _aTECHNICAL DRAWING
260 _aDELHI
_bNEW AGE INT.
_c1990
300 _a100
942 _2ddc
999 _c66999
_d66999