TY - GEN AU - Deshpande, R. S. AU - Vartak, G. V. TI - Road, railways, bridges and tunnels SN - (pbk.) AV - TA658.44 U1 - 625.1 PY - 1980/// CY - Karachi PB - Union Book KW - Road enginnering KW - Railway engineering N1 - Includes references & index ER -