TY  - BOOK
AU  - Angelita Ong Camilar-Serrano
TI  - Principles of marketing  
SN  - 978-971-9654-30-8
U1  - Fil 658.8 C146 C2016 
PY  - 2016///
CY  - Intramuros, Manila 
PB  - Unlimited books library services & publishing INC., 
ER  -