000 00297 a2200133 4500
080 _a637.2
_bT 717 B
245 1 _aButter
_cby C.C. Totman
250 _a4th edn.
260 _aLondon
_bJohn Wiley & Sons
_c1945
650 _aButter
100 1 _aTotman, C.C.
_d
300 _a472 p.
901 _a73386
999 _c51021
_d51021