000
00310nam a2200121Ia 4500
008
220201s1990 xx 000 0 eng d
082
_a
4
_b
PRI
100
_a
Price,Wilson T
245
0
_a
Microcomputer application work level
260
_a
Chicago Dryden
_b
Van Nostland
_c
1990
300
_a
670+550
942
_2
ddc
999
_c
34562
_d
34562