Marcela Hinojosa de Coria, Trillas

$11.94

E. Zapata Santillana, Ediciones Coquito

$8.40

R. Gomez - H. Cedeño, Manantial

$21.00

Sergio Medina Lopez, Noriega

$18.48

Mercedez Hernandez Perez, Biosfera

$21.00

$28.60

Henry Cedeño, Cobo

$9.60

Ramona M. de Rivero, Romor

$6.00

Marcos J. Alfonzo B., Santillana

$12.00

Elba Albujas Veliz, Biosfera

$22.44

Sergio Medina, Noriega

$25.00

Francisco Avila, Saber

$19.00

Francisco Avila, Santillana

$13.58

Rocio Bueno, Mcgraw Hill

$6.00

$8.40