Gaceta Nº 5.991, Njr

$2.00

Marcela Benassini, Prentice Hall

$20.88

Richard S. Snell, Wolters Kluwer

$50.00

Antonio Espinoza Prieto, Buchivacoa

$7.00

J. W. Santrock, Mc Grall Hill

$54.35

Gaceta Nº 6.153, Njr

$2.00

Alfredo Diaz Mata, Mcgraw Hill

$32.00

Gaceta Nº 6.151, Njr

$3.00

Wenceslao Ortega, Mcgraw Hill

$25.00

Panapo, Panapo

$2.00

Ana Ponce de Leon, Ccs

$12.00

Gaceta Nº 39.823, Njr

$1.40

Adam J.jackson, Sirio

$7.00

Gaceta No. 39.027, Njr

$1.00

Moore - Keith, Lippincott

$67.00

Gaceta N° 37.519, Hr

$1.00

Lilia Melendez de Nucette

$6.00

Michael Vince, Macmillan

$11.41

$0.50

Varios, Acps

$15.49

K. Arndt - J. Hsu, Lippincott

$69.29

Gaceta Nº 25.822, Njr

$1.00

Gaceta Nº 39.592, R Graficas

$2.00

$8.00

Sue Kay - Vaughan Jones, Macmillan

$1.00

Eduardo Perez Torres, Mcgraw Hill

$86.00

Ma. Elena Morales, Mcgraw Hill

$64.90

I. Chiavenato - A. Sapiro, Mcgraw Hill

$27.00

Van Wylen, Limusa

$52.59

Gaceta Nº 29.289, Njr

$2.00