Популярная медицинская энциклопедия, 1961 год издания.

$2.71

$1.01

$1.71

$2.17

$1.08

$8.12

$0.54

$0.54

$4.28

$1.08

$2.28

$0.54

$32.49

$0.54

$0.54

$3.03

$5.4

$3.25