00414nam a2200145Ia 4500003000400000008004100004020002700045040000800072100001900080245010000099250001200199260003000211300001500241365001200256LDD181029s9999    xx            000 0 und d  a9780415827904cP 54.99  cLDD  aGast, David L. 0aSingle case research methodologybapplications in special education and behaviorcDavid L. Gast  a2nd ed.  aNew YorkbRoutledgec2014  axix, 415p.  bP 54.99