Building with steel /

ανά Halperin, Don A.
Έκδοση 1960

Study guide for how to estimate for the building trades /

ανά Dalzell, J. Ralph,
Έκδοση 1964

Study guide for building with steel /

ανά Halperin, Don A.
Έκδοση 1962

How to estimate carpentry, masonry, lath and plaster, marble and tile, air conditioning, electrical wiring, sheet metal, plumbing, linoleum, glass, painting, hardware /

ανά Townsend, Gilbert
Έκδοση 1961