TY  - BOOK
AU  - G S RAMASWAMY
TI  - DESIGN AND CONSTRUTION OF CONCRETE SHELL ROOFS
U1  - GN624.9R141D 
PY  - 1968///
CY  - NEW YORK
PB  - McGRAW-HILL BOOK COMPANY, INC.
KW  - DESIGN AND CONSTRUTION OF CONCRETE SHELL ROOFS
N1  - MODERN BOOK HOUSE
ER  -