By Phillips, René F..
Lanham, MD University Press of America 1986 .
viii, 547 p. , Includes indexes. 23 cm..
0819151696 (alk. paper) | 081915170X (pbk. : alk. paper)

By Delmiro Coto, Benigno..
[Barcelona] Graó 2002 .
166 p. 24 cm..
8478272798(pbk.)