TY  - BOOK
AU  - National Council of Applied Economic research (New Delhi)
ED  - National Council of Applied Economic research (New Delhi)
TI  - Economics of diesel and electric traction
U1  - X9(D6466), L0 
PY  - 1970///
CY  -  New Delhi 
PB  - N C A E R India    
KW  - Mechnical
ER  -