TY  - BOOK
AU  - Milliken,G.A& Johnson,D.E
TI  - Analysis of Messy data, Volume 3: Analysis of covariance
SN  - 1-58488-083-x
AV  - M519.5an 
PY  - 2002///
CY  - Kigali
PB  - Chapman & Hall/CRC
KW  - Book
ER  -