TY - BOOK ED - Central Road Research Institute. ED - Indian Roads Congress. TI - Role of base courses under cement concrete pavements for roads and airfields: paper for panel discussion AV - TE212 .C46 1967 U1 - 625.8/4 PY - 1967///?] CY - [New Delhi] PB - Indian Roads Congress KW - Roads KW - Base courses KW - Pavements, Concrete KW - Runways (Aeronautics) N1 - Cover title; Reprinted from Journal of Indian roads congress, v. 28, no. 3, Oct. 1964 ER -