L

Len Powell

10 books found

Books by Len Powell
A guide to the use of visual aidsLen Powell
⏱ 41m

A guide to the use of visual aids

Len Powell

196141 pp.
A guide to the overhead projectorLen Powell
⏱ 39m

A guide to the overhead projector

Len Powell

196439 pp.
Lecturing to large groupsLen Powell
⏱ 18m

Lecturing to large groups

Len Powell

196618 pp.
Communication and learningLen Powell
⏱ 3h 37m

Communication and learning

Len Powell

1969217 pp.
Elementary physics for technical studentsLen Powell
⏱ 3h 53m

Elementary physics for technical students

Len Powell

1960233 pp.
Science conceptsLen Powell

Science concepts

Len Powell

1967No page data
Lecturing to Large GroupsLen S. Powell
⏱ 12m

Lecturing to Large Groups

Len S. Powell

197912 pp.
Communication and LearningLen S. Powell

Communication and Learning

Len S. Powell

1973No page data
A Guide to the Overhead Projector (Pack of Five)Len S. Powell
⏱ 28m

A Guide to the Overhead Projector (Pack of Five)

Len S. Powell

197428 pp.
Finding the Gold Within, A Self-Esteem Successbook for WomenLen Worley; Mimi A. Graham; Anne Powell; Rebecca Pruett; Isabel Stabile
⏱ 1h 22m

Finding the Gold Within, A Self-Esteem Successbook for Women

Len Worley; Mimi A. Graham; Anne Powell; Rebecca Pruett; Isabel Stabile

200482 pp.