TY  - GEN
AU  - Swanson, Kristin
TI  - Superbruno y Nati : Level 1 / 
SN  - 9780618766321 (pbk.)
CY  - Evanston, Ill. : Holt McDougal, 2007.
N1  - At head of title: AvanzaComics presenta
ER  -