TY  - BOOK
TI  - Specification for first class Sal Sleepers: [As approved by the sleeper pool committee at delhi on the 7th november 1938]
U1  - P 634.973624 21st ed.
PY  - 1939///
CY  - Calcutta
PB  - Eastern Group-Sleeper Control
KW  - Sal
KW  - Sal sleepers
KW  - Sleeper Pool Committee
KW  - Broad gauge sleepers
KW  - Light narrow gauge sleepers
KW  - Special size sleepers
N1  - Pamphlet no. 4
ER  -