TY - BOOK AU - G.S. Ramaswamy TI - Design and construction of concrete shell roofs U1 - 695.3 PY - 1974/// CY - New Delhi PB - Tata MacGraw Hill Publishers Co. Ltd N1 - G.S. Ramaswamy: Design and construction of concrete shell roofs. New Delhi. Tata MacGraw Hill Publishers Co. Ltd, 1974.--(695.3RAM) ER -