TY  - BOOK
AU  - Villar, Harmond Perrie M.
TI  - Automated timekeeping and payroll system of creative middle school
AV  -  T 57.6.A1  .V719 2009
PY  - 2009///
CY  - Las Piñas City
PB  - SISC
N1  - Includes bibliographical references and indexes
ER  -