000 00413nam a22001817a 4500
015 _a3289
080 _a389.151
_bRAM
100 _aRamsay, D.C.
100 _aTaylor, G.W.
245 _aMetrication
260 _aW & R CHAMBERS
_bLONDON
_c1969
300 _a31p.
_bchart
852 _a1R2-5
999 _c1951
_d1951