000 00272nam a2200121Ia 4500
008 220201s1970 xx 000 0 eng d
082 _a629.255
100 _aPugh, B
245 0 _aPractical lubrication
260 _bLondon:newsness
_c1970
300 _a204
942 _2ddc
999 _c76616
_d76616