wp24 No. 1 p. 10-13

lff leksion 41 punto 1

w19.05 p. 22-23

ijwbq artikulo 58

w07 4/1 p. 5

w06 11/15 p. 6

w00 11/1 p. 7-8

w90 4/1 p. 13

w89 6/1 p. 17 par. 16

ijwyp artikulo 89

w25.01 p. 10-13 par. 9-17

w16 No. 8 p. 15

w15 1/15 p. 27

w11 10/15 p. 17

w08 3/15 p. 10-11

w03 10/15 p. 15-17

w96 10/15 p. 16 par. 6-7

fy kap. 3 par. 25

fy kap. 13

w93 8/1 p. 5-6

pe kap. 29

cl kap. 13 par. 9-10

w06 6/1 p. 31