Distance learning works when gas and airfares skyrocket.
Keller
Donald
D
SCC Soft Computer, Clearwater, FL, USA.
D003363:Cost Control; D004467:Economics; D020375:Education, Distance / Q000191:economics / Q000458:organization & administration*; D007318:Inservice Training; D017056:Medical Laboratory Personnel / Q000193:education*; D014481:United States