TY  - BOOK
AU  - Escalada,Leilani L.
AU  - Tamana,Ernest John B.
TI  - MSA word challenge: building vocab in a snap! 
SN  - 978-971-0506-03-3
U1  - Ref. 378.1662 E76 2008 
PY  - 2008///
CY  - Philippines
PB  - MSA Publishing House
KW  - Academic activities
ER  -