National service training program, civic welfare training service (CWTS) 1, literacy training service (LTS) 1 : a source book / written and compiled by Sergio J. Lee. - Third edition. - xiii, 187 pages ; 25 cm.

Includes bibliographical references.


Service training--Philippines.
Student volunteers in social service--Philippines.
Student activities--Philippines.
Community and school--Philippines.
National service--Philippines.