25085
25086
51893
51894
Wulfinghoff, Donald.
Energy efficiency manual: for everyone who uses energy, pays for utilities, controls energy usage, designs and builds, is interested in energy and environmental preservation
Wheaton, Md.
Energy Institute Press
1999
2v.: ill
Donald R. Wulfinghoff
R
Handbooks, manuals, etc ، Energy conservation
Handbooks, manuals, etc ، Energy consumption
TJ
163
.
3
.
W85
1999
AU
TI
CL.هگمشد
CL
CL
CL
