ISBN-13: 9780946688791 / Angielski / Miękka / 1987 / 52 str.
ISBN-13: 9780946688791 / Angielski / Miękka / 1987 / 52 str.
Report on the deliberations from a regional workshop on standards and specifications for local building materials, dealing with regional co-operation, methodologies for establishing standards and procedures and quality control.