TY  - BOOK
AU  - Vaden, Ray
TI  - Self- discipline: develop daily habits to program your mind, build mental toughness, self-confidence and willpower
SN  - 9781087861760
U1  - 179.9 V141s 
PY  - 2019///
CY  - USA
PB  - Lee Digital
KW  - Self-control
KW  - Discipline
ER  -