Labor law 1: the law on labor standards /
Paulino D. Ungos, Jr. & Paulino Q. Ungos, lll.
- Manila, Philippines : REX Book Store, c2020
- xxxviii, 690 pages ; 28 cm
Labor code of the Philippines: Preliminary title Book One: Pre-employment Book Two: Human resources development program Book Three Book Four: Health, safety and social welfare benefits