TY  - GEN
AU  - Khanna, S.K.
AU  - Justo, C.E.G.
TI  - Highway engineering
PY  - 1982///
CY  - Roorkee
PB  - Nem Chand
N1  - Wdth.-Council memo No.315/11 dtd. 6/6/2007
ER  -