TY  - BOOK
AU  - Valdes,Guadalupe
TI  - Composicion: proceso y sintesis 
SN  - 0072818891 (softcover)
U1  - 808/.0461 22
PY  - 2004///
CY  - Boston
PB  - McGraw-Hill
KW  - Spanish language
KW  - Composition and exercises
N1  - Rev. ed. of: Composicion / Guadalupe Valdes, Trisha Dvorak, Thomasina Pagan Hannum. 3rd ed. c1999
ER  -