000
00301nam a2200121Ia 4500
008
220201s1974 xx 000 0 eng d
082
_a
519.5
_b
SPI
100
_a
Spiecel, Murray R
245
0
_a
Theory & programming of computers
260
_a
London
_b
McGraw Hill
_c
1974
300
_a
313
942
_2
ddc
999
_c
26862
_d
26862