000
00277nam a2200121Ia 4500
008
151205s9999||||xx |||||||||||||| ||und||
020
_c
0
100
_a
MELLONE, S. H
245
_a
ELEMENTS OF MODERN LOGIC
260
_c
1939
_b
TUTORIAL PRESS
650
_a
LOGIC
942
_c
BK
999
_c
206763
_d
206763