TY  - BOOK
AU  - Cramer, J. S. 
AU  - Heertje, A. ; jt. ed.
AU  - Venekamp, P. ; jt. ed.
TI  - Relevance and precision; from quantitative analysis to economic policy; essays in honour of Pieter De Wolff
U1  - 339.41 
PY  - 1976///
CY  - North-Holland
PB  - Samson Publications
ER  -