Recommendations for letter symbols, signs and abbreviations
British Standards Institution - BSI
Recommendations for letter symbols, signs and abbreviations part 4. structures, materials and soil mechanics [Text] Recommendations for letter symbols, signs and abbreviations - London B. S. I. 1961 - 45 p. 21 cm.
Management
624 / REC
Recommendations for letter symbols, signs and abbreviations part 4. structures, materials and soil mechanics [Text] Recommendations for letter symbols, signs and abbreviations - London B. S. I. 1961 - 45 p. 21 cm.
Management
624 / REC