By Salkind, Neil J..
New York Wiley 1993 .
xvi, 376 p. , Includes index. 23 cm..
0471584223 (paper : alk. paper)

By Green, Samuel B..
Upper Saddle River, NJ Pearson/Prentice Hall 2005 .
xv, 458 p. , ESTE LIBRO INCLUYE UN DISCO 28 cm..
013146597X (pbk.)

By Salkind, Neil J..
Boston Pearson 2012 .
xxi, 407 p. 28 cm..
9780205093816 (alk. paper) | 0205093817 (alk. paper)

By Salkind, Neil J..
Thousand Oaks SAGE 2013 .
xv, 139 pages 24 centimeters..
9781452257921 (pbk.)

By Salkind, Neil J..
México Prentice Hall 1999 .
xx, 330 pages 27 centimeters..
9701702344