000 00270pas a2200097 454500
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022 _a
245 _aMECHANICAL WORLD AND ENGINEERING RECORD
260 _aMACHESTER
_bEMMOTT & CO LTD
_c1821
906 _a
_b
_c
_dJan - Dec,2008
999 _c472463
_d472463