នេះ Book មិន​មាន​ក្នុង​ភាសា​របស់​អ្នក, មើល​ក្នុង: English (en),
ឬ​ប្រើ​កម្មវិធី​បកប្រែ Google:  

The book is both a starting point for those with little experience of visual aids, and a rich source of new ideas for those who already use a variety of visual aids.

Publication Details

  • Publisher: Heinemann Educational
  • ISBN-10: 043592317
  • ISBN-13: 978-0435923174
  • Dewey Decimal: 371.335
  • ECHO Library: 371.335 HAR

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