Bulletin of the Institution of Engineers (India).
Institution of Engineers (India)
Name Deba: # and Reference No. including S. 72170 8645A S. Swaminathan
November 1967 76611–S/ 379ST V. S. Ahluwalia May 1968 S. 42644 9519A
Baldev Singh Sidhu May 1968 S. 31544 1035B Ramesh Chandra Arora May
1968 S.