000 00277nam a2200121Ia 4500
008 220201s1973 xx 000 0 eng d
082 _a380
_bTHO
100 _aTHOMAS (S Evelyn)
245 0 _aCommerce its theory and practice .
260 _c1973
300 _a771
942 _2ddc
999 _c2989
_d2989