The National Science Foundation's statewide systemic initiatives: Are SSI's the best way to improve K-12 math and science education? 
Subtitle: hearing before the ... Congress, second session, July 23, 1998
Publisher: For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office
Published: 1998
Language: eng
Number of pages: 396
ISBN-13: 9780160576041