TY  - BOOK
AU  - Sahay S N
TI  - Analysis of  prediction errors and residwls in eco
U1  - X:(B), L6 
PY  - 1976///
CY  - Delhi
PB  - University of Delhi India       
KW  - Mathematical Economics
N1  - University of Delhi, Economics (Deptt of -),Thesis)
ER  -