000 00305nam a2200121Ia 4500
008 220201s1991 xx 000 0 eng d
041 _aENG
100 _aI.S: 6012-1970
245 0 _aMECHANICAL ENGINEERING
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1991
300 _a178
942 _2ddc
999 _c57983
_d57983