Mathematics, Science, and Technology

$25.46

$8.91

$22.78

$7.97

$53.76

$18.82

$16.09

$5.63

$15.42

$5.40

$18.43

$6.03

$2.11

$20.10

$7.04

$38.21

$13.37

$51.28

$17.95

$22.79

$7.98

$32.51

$11.38