Workers' center for occupational safety and health

ग्रंथसूची विवरण
अन्य लेखक:	Abello, Steve M., Espinosa, Clifford M., Torre, Martin B., Manahan, Geronimo V. (thesis adviser.), Juguilon, Aurelio T. (thesis adviser.)
स्वरूप:	थीसिस
भाषा:	English
प्रकाशित:	1987.
विषय:	Industrial safety. Industrial hygiene. Building laws.