TY  - BOOK
AU  - Duggal, Ajay K. and Puri, Vijay P.
TI  - Laboratory manual in highway engineering
SN  - 8122403107
U1  - 625.7 
PY  - 1991///
CY  - New Delhi
PB  - ; Wiley Eastern
KW  - Engineering
KW  - Highway Engineerinng
ER  -