Biblioteca - Ingemmet

Vista normal Vista MARC Vista ISBD

Barkley, J.F.

Questions and answers on boiler feed-water conditioning - Washington, D.C. U.S. Government Printing Office 1936 - 121 p. - Questions and Answers Handbook n.3 .

Subjects--Topical Terms:
CALDERAS

Universal Decimal Class. No.: A/621.1943/B23