Cowan, H. J. <br/><br/>
Pneumatic structures constrained by networks / by H. J. Cow-an and J. S. Gero. 

 - Sydney, Australia : University of Sydney, Department of Architectural Science. 
 - 8 p. 
 - Bulletin; No. 61 / University of Sydney, Department of Arch-itectural Science. .
<br/><br/> Contenido: Apreliminary investigation in to the load-bearin-g capacity of open-ended cylindrical columns, subjected to - internal fluid pressure / by H. J. Cowan and J. G. Pohl.