TY  - BOOK
AU  - GRIFFELL-TATJE Emili
AU  -  LOVELL C A Knox
AU  -  SICKLES Robin C
TI  - OXFORD HANDBOOK of productivity analysis
SN  - 9780190226718
U1  - X:77g, Q8/RR 
PY  - 2018///
CY  - New York
PB  - Oxford University Press       
KW  - Economics
ER  -