000
00301nam a2200121Ia 4500
008
220201s1982 xx 000 0 eng d
041
_a
ENG
100
_a
THOMAS, WORTH
245
0
_a
COBOL FOR BEGINNERS
260
_a
LONDON
_b
THAMES AND HUDSON PUBLISHING COMPANY
_c
1982
300
_a
369
942
_2
ddc
999
_c
49501
_d
49501