TY  - BOOK
AU  - Cristobal, Amadeo P.
AU  - Cristobal, Amadeo P.
TI  - Practical research for senior high school
SN  - 9789719806127
U1  - 001.42 
PY  - 2017///
CY  - Quezon City, Philippines
PB  - C & E Publishing Inc.
KW  - Practical research 1 for senior high school
N1  - includes index; Includes bibliographic references
N2  - English
ER  -