TY  - BOOK
AU  - Bergmann, Jonathan
AU  - Sams, Aaron
TI  - Flip your classroom: Reach every student in every class every day
SN  - 9781564843159
U1  - G 371.3352 BER 
PY  - 2012///
CY  - Washington
PB  - Eugene, Or. : International Society for Technology in Education
ER  -