TY  - BOOK
AU  - Devi S
AU  - Devi S
TI  - Puzzles to puzzle you
SN  - 81-222-0014-1
U1  - 658.40353 
PY  - 2001///
CY  - New Delhi
PB  - Orient Longman Pub
KW  - Management games
N1  - Management games
ER  -