TY  - BOOK
AU  - John, P. W. M.,
TI  - Incomplete Block Designs Vol. 1
SN  - 0824769953
U1  - 519 
PY  - 1980///
CY  - New York
PB  - Marcel Dekker Inc.
KW  - Incomplete Block Designs
KW  - Probabilities & applied mathematics
ER  -