International plumbing & heating journal.
National Association of Plumbing, Heating and Mechanical Services Contractors.
Southport : Plumbing Trade Journal Co. Ltd.,
1973-1975.
Continues numbering of earlier title.
"Official organ of the National Association of Plumbing, Heating and Mechanical Services Contractors".
Heating
Plumbing
Plumbing & heating journal
Plumbing equipment news and heating engineer
International plumbing and heating equipment news