National Plumbing Code of the Philippines /
National Master Plumbers Association of the Philippines
National Plumbing Code of the Philippines / National Master Plumbers Association of the Philippines, Inc. - Mandaluyong City : National Book Store, c2000. - xiii, 219 p. : ill. 28 cm.
971086073-9
Plumbing
National Plumbing Code of the Philippines / National Master Plumbers Association of the Philippines, Inc. - Mandaluyong City : National Book Store, c2000. - xiii, 219 p. : ill. 28 cm.
971086073-9
Plumbing