000
002900000a22001330004500
245
_a
Intermediate pure mathematics
100
_a
Blakey, J.
250
_a
3d ed.
260
_a
London
_b
Cleaver Hume Press
_c
1962
300
_a
500 p.
080
_a
51
_b
B6
041
_a
EN
942
_c
BK
999
_c
53018
_d
53018