Donna R. Childs

Donna R. Childs

2 ספרים במאגר

ספרים

Contingency planning and disaster recoveryDonna R. Childs

Contingency planning and disaster recovery

Donna R. Childs · 2002

Prepare for the worst, plan for the bestDonna R. Childs

Prepare for the worst, plan for the best

Donna R. Childs · 2008