TY  - BOOK
AU  - Smith, Dave
TI  - Mental toughness
SN  - 0893-8989
U1  - DPer 363.205 P75 May-Dec 2015 V. 39 
PY  - 2015///.
CY  - California:  
PB  - Bobit Business Media, 
KW  - Mind and body
N1  - Police: the law enforcement magazine
ER  -