000
00234nam a22001097a 4500
999
_c
524899
_d
524899
082
_a
515.42 HAL
100
_a
Halmos, P R
245
_a
Measure theory
250
_a
1
260
_a
London
_b
D Van Nostrand Co. Inc.
_c
1950
942
_c
BK