00619pamaa2200193 4500 0000015012 20060622090000.0 0077076923 658.3124 DOR HF5549.5.T7 DOR 1993 DORRELL Resource-based learning : using open and flexible learning resources for continuous developing Julie Dorrell. London: McGraw Hill, 1993. xxiv, 181p.: 25cm. McGraw Hill training series Continuing education Classroom learning centers Open plan schools Employees -- Training of