000
00284 a2200121 4500
082
_a
510
_b
ALM
100
_a
Allendoerfer, Carl. B
_9
109311
245
_a
Mathematics for parents
260
_a
New York
_b
Macmillan
_c
1965
300
_b
167p
650
_a
Mathematics
_9
109312
942
_c
BK
999
_c
94020
_d
94020