TY  - BOOK
AU  - Viloria,Lemark B.
TI  - Paglinang sa kasaysayan: Ekonomiks 9
SN  - 9789714611498
U1  - Fil. 330 V762 2018 
PY  - 2018///
CY  - Marikina City
PB  - Diwa Learning Systems, Inc.
KW  - Economics
KW  - Grade 9
N1  - Includes bibliography and index
ER  -