000
00316nam a2200121 4500
008
160616s 000 0
245
_a
Basic programming concepts and the IBM 1620 computer
100
_a
Leeson, Daniel N
100
_a
Dimitry, D
500
_a
D6,8(B) K211
942
_c
BK
_2
BK6844
080
_a
681.3.06 LEE
999
_c
6844
_d
6844