000
00284pam a2200133a 44500
082
_a
311.2
_b
M19e
100
_a
Mack, Sidney F.
245
1
_a
ELEMENTARY STATISTICS
260
_a
N. Y.
_b
Holt
_c
1960
300
_a
198
650
_a
Statistics
964
_g
CIRC
997
_a
16174 C
999
_c
422159
_d
422159