000 00323nam a2200133Ia 4500
008 220201s1990 xx 000 0 eng d
041 _aENG
100 _aI.S: 5634-1970
245 0 _aMACHINE DRAWING
250 _a5TH
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1990
300 _a30.2+3.5
942 _2ddc
999 _c57702
_d57702