TY  - BOOK
AU  - A.G. Khan
ED  - Udayan press
TI  - ABC of civil engineering
U1  - 624 
PY  - 1968///
CY  - Dacca
PB  - Udayan press
KW  - MCE
N1  - 0; 0; 0; 624_000000000000000_KHA
ER  -