TY  - BOOK
AU  - Duggal, Ajay K.
AU  - Puri, Vijay P.
TI  - Laboratory manual in highway engineering
SN  - 9789386286703
AV  - 22508-22537 
U1  - 625.7 22
PY  - 2017///
CY  - New Delhi
PB  - New Age International
ER  -