TY  - GEN
AU  - Gahala, Estella Marie
AU  - Holt McDougal
TI  - Avancemos! : Spanish 1 B :Teacher's ed
SN  - 9780547871998 (Hard)
CY  - Orlando, Florida : Holt McDougal : Houghton Mifflin Harcourt, c2013
N1  - Secondary (senior high) school
In English and in Spanish
ER  -