000
00277nam a2200121Ia 4500
008
220201s1973 xx 000 0 eng d
082
_a
380
_b
THO
100
_a
THOMAS (S Evelyn)
245
0
_a
Commerce its theory and practice .
260
_c
1973
300
_a
771
942
_2
ddc
999
_c
2989
_d
2989