000
00241pam a2200109a 44500
082
_a
160
_b
ST9
100
_a
Heyting, A.
245
1
_a
INTUITIONISM
_b
AN INTRODUCTION
260
_a
_b
North-Holland
_c
1966
964
_g
CIRC
997
_a
38808 C
999
_c
413155
_d
413155