Vallen, Jerome J.
The art and science of managing hotels, restaurants, institutions / Jerome J. Vallen - New Jersey : Hayden Book Company, 1978. - 275p.
9780810494701
Hotel management
658.9164794
The art and science of managing hotels, restaurants, institutions / Jerome J. Vallen - New Jersey : Hayden Book Company, 1978. - 275p.
9780810494701
Hotel management
658.9164794