000 00310nam a2200121Ia 4500
008 220201s1992 xx 000 0 eng d
041 _aENG
100 _aBHATT,N.D
245 0 _aGEOMETANICAL AND MACHINE DRAWING
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1992
300 _a270
942 _2ddc
999 _c60923
_d60923