Энциклопедический словарь юного математика. (МЮ)

$3.2

$6.33

$31.64

$12.64

$3.56

$10.13

$12.64

$9.49

$3.8

$8.3

$15

$63.27

$2.37

$16.45

$7.11

$6.33

$9.48

$6.33