TY  - BOOK
AU  - Bergman,Carol Ann
AU  - Senn,J.A.
TI  - Heath grammar and composition  : with a process approach to writing : introductory course  
AV  - LB1575.5 .B47 1990
PY  - 1990///
CY  - Lexington  
PB  - Heath, 
KW  - Gramatica comparada y general
N1  - Incluye indice
ER  -