TY  - BOOK
AU  - Stapleton, C. A.
AU  - Stephens, H. S.
ED  - BHRA the Fluid Engineering Centre
TI  - International Conference on the Pneumatic of Solids in Pipes Pneumo Transport 5 London April 1980 
SN  - 0906085403
U1  - 621.8672 
PY  - 1980///
CY  - Bedford : 
PB  - BHRA the Fluid Engineering Centre, 
KW  - Pneumatic Tube Transportation Congresses
N1  - NN
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-906-08540-3.pdf
ER  -