000 00288nam a2200121Ia 4500
008 220201s1969 xx 000 0 eng d
082 _a510.83
100 _aParrisls, A
245 0 _aS.I. conversion charts for imperial & metric
260 _bLondon
_c1969
300 _a35
942 _2ddc
999 _c76786
_d76786