TY  - BOOK
AU  - Dey, Aloke,
TI  - Incomplete block designs : : Texts and reading in mathematics; 57 / 
T2  - Texts and reading in mathematics
SN  - 978938025004
U1  - 511.6 DEY 
PY  - 2010///
CY  - NewDelhi
PB  - Hindustan book agency
KW  - General principles of mathematics
KW  - Texts and reading in mathematics; 57
KW  - Bock designs
N1  - Includes bibliographical references  and index
ER  -