TY  - BOOK
AU  - Poirier,Rene
AU  - Crosland,Margaret
TI  - The fifteen wonders of the world
U1  - 620.9 
PY  - 1960///
CY  - London
PB  - Victor Gollancz
KW  - Engineering
KW  - History
KW  - Towers
KW  - Walls
KW  - China
KW  - Pyramids
KW  - Roads
N1  - Includes index; Bibliography: p.393-395
ER  -