000 00337nam a2200145Ia 4500
008 240201s1979 xx 000 0 eng d
020 _a0356070050
082 _a609 TAY
100 _aTAYLORE,RON
245 4 _aTHE MECHANICAL WORLD
260 _bMACDONALD EDUCATIONAL
_c1979
300 _a132
650 _aSCIENCE
942 _2ddc
_cBK
_01
999 _c6749
_d6749