TY  - BOOK
AU  - CRI
TI  - Proceedings Seminar on Problems of  Prestressing  Madras January. 30 - February. 2, 1970  Indian National Group of the International Association for Bridge and Structural Engineering
PY  - 1970///
CY  - New Delhi
PB  - INDIAN NATIONAL GROUP OF THE INTERNATIONAL ASSN. FOR BRIDGE & STRUCTURAL ENGG.
ER  -