TY - BOOK AU - Ramaswamy,G.S. TI - Design and construction of concrete shell roofs U1 - 624.95 PY - 1968/// CY - Bombay PB - Tata McGraw-Hill Education KW - Roof, shell KW - Shells (Engineering) KW - Designed and engineering KW - Plates (Engineering) KW - Concrete construction N1 - Includes index; Bibliography: p. 620 -628 ER -