01264nam a2200313Ia 4500 193064 BIBL 20160527192054.0 940314s1994 dcu 000 0 eng d 94130266 (OCoLC)29832739 lccopycat n-us--- EVLG QA13 .L3 1994 461-D-5 507/.1/273 20 ED 1.302:M 42/7 507.1 Laboratory Network Program. Local 122272 Promising practices in mathematics and science education a collection of promising educational programs and practices from the Laboratory Network Program. [Washington, D.C. Laboratory Network Program 1994] xiii, 157 p. 28 cm. Shipping list no.: 94-27-P. This publication is sponsored... by the U.S. Dept. of Education, Office of Educational Research and Improvement, under contract numbers: RP9 1002001...[through] RP9 1002010. Mathematics Study and teaching United States. Local 132758 Science Study and teaching United States. Local 166868 United States Office of Educational Research and Improvement. Local 182913 146201 146201 0 0 0 507_100000000000000_L123P 0 evl 164924 10 10 1 2016-05-27 283497 0 507.1 L123p 80000001783136 2016-05-27 00:00:00 r:193064 z:NCC:D 6