TY  - BOOK
AU  - MURPHY, RAYMOND
AU  - Naylor, HelenÌ
TI  - ENGLISH GRAMMAR IN USE : A SELF-STUDY REFERENCE AN
SN  - 978-0-521-84311-9
CY  - New York
KW  -  CALOR
KW  -  ENERGIA SOLAR
KW  -  FUERZA VITAL
KW  -  RECURSOS ENERGETICOS
KW  - CONSERVACION DE LA ENERGIA
N1  - Título del CD-ROM: English grammar in use CD-ROM : user's guide / Brigit Viney and Miles Craven \ Hundreds of additional exercises to accompany the third edition of the book
ER  -