Title: Roofing ready reckoner
First published: 1969
Subjects: Carpentry, Engineering mathematics, Formulae, Handbooks, manuals, Handbooks, manuals, etc, Mathematics, Roofing, Roofs, Tables, calculations, Building construction & materials, Roof Engineering, Technology & Engineering, Technology & Industrial Arts, Science/Mathematics, Civil, Construction - Carpentry, Construction - Roofing, Engineering - General, Technology / Engineering / Civil, General, Building materials