Gladstone, John.
Air conditioning and mechanical trades; preparing for the contractor's license examination. - New York, Van Nostrand Reinhold Co. [1975] - 422 p. illus. 23 cm.
Includes bibliographical references.
0442227019
74018258
Air conditioning--Examinations, questions, etc.
Mechanical engineering--Examinations, questions, etc.
TH7687.5 / .G55
Air conditioning and mechanical trades; preparing for the contractor's license examination. - New York, Van Nostrand Reinhold Co. [1975] - 422 p. illus. 23 cm.
Includes bibliographical references.
0442227019
74018258
Air conditioning--Examinations, questions, etc.
Mechanical engineering--Examinations, questions, etc.
TH7687.5 / .G55