000
00278nam a2200121 4500
008
160616s1964 000 0
245
_a
Concepts of real analysis
100
_a
Hayers, Charles A
260
_c
1964
500
_a
B37 K42
942
_c
BK
_2
BK503
080
_a
517.51 HAY
999
_c
503
_d
503