"SINHA S N, ORGANISING COMMITTEE, CHAIRMAN"
SEMINAR ON STRENGTHENING OF EXISTING ROADPAVEMENTS - SRINAGAR - AUG. 31- SEP. 4-1971 PRELIMINARY PUBLICATION - "SECRETARY, INDIAN ROADS CONGRESS" 1971
SEMINAR ON STRENGTHENING OF EXISTING ROADPAVEMENTS - SRINAGAR - AUG. 31- SEP. 4-1971 PRELIMINARY PUBLICATION - "SECRETARY, INDIAN ROADS CONGRESS" 1971