00848nam a2200265Ia 4500 214145 BIBL 20171207085054.0 970528s1997 mau b 001 0 eng 97024730 0205171508 DLC DLC DLC n-us--- LB3032 .H89 1997 371.2/4/0973 21 Huyvaert, Sarah H. Local 113566 Time is of the essence learning in schools Sarah H. Huyvaert. Boston Allyn and Bacon 1997. xiv, 306 p. Includes bibliographical references and index. Schedules , School United States. Local 165895 124108 Learning Local School day United States. Local 166409 School year United States. Local 166467 160242 160242 0 0 0 371_240973000000000_H988T 0 evl 269819 10 10 1 2016-05-27 308348 0 371.240973 H988t 80000001997660 2016-05-27 00:00:00 r:214145 z:NCC:D 6