TY  - BOOK
AU  - Mattern,Theodore
AU  - Mathes,Anne J
TI  - Manual of Civil Aviation Law / :  
U1  - 341.46 
PY  - 1952///
CY  - New York : 
PB  - Oceana Publications, 
KW  - Public international law
UR  - https://fll.law.cu.edu.eg/fulltext/bks/B11-08827.pdf
ER  -