Refrigeration: An Elementary Text-Book (Classic Reprint)

Metallurgy: An Elementary Text-Book (Classic Reprint)

Heat: An Elementary Text-Book (Classic Reprint)

An Elementary Text-Book of Physics (Classic Reprint)

An Elementary Text-Book on Mechanical Drawing (Classic Reprint)

An Elementary Text-Book of Hydrostatics (Classic Reprint)

Animal Biology: An Elementary Text-Book (Classic Reprint)