000
00264nam a2200097Ia 4500
008
190428s9999||||xx |||||||||||||| ||und||
100
_a
Mellone, S.H.
_9
9542
245
_a
Elements of modern logic
250
_b
viii-333
260
_b
University tutorial press. London, U.K.
999
_c
9670
_d
9670