00428nam a2200109 a 4500040000800000082002600008245006500034260015800099300002100257650001300278700002700291  cDLC00a371 REG 1987 C146 Or.00aContinuing to learn :ba guidebook for teacher development /  aAndover, Mass. :bRegional Laboratory for Educational Improvement of Northeast and Islands ;aOxford, Ohio :bNational Staff Development Council,cc1987.  a175 p. ;c23 cm. 0aTeachers2 aLoucks-Horsley, Susan.