This is a problem book, containing some really nice & strategic mathematical problems , and is a really good book to learn several mathematical strategies like Abel's Summation Formula etc. …Full description
grade 6 Math
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The first of five immunity challenges (pop quizes) taken by the students of the Northwestern University Class "The Tribe Has Spoken: Surviving TV's New Reality."Full description
Descripción: New Challenge 1 Workbook
ReadingFull description
New Challenge 1 WorkbookFull description
The stanford math problem bookDescrição completa
Descripción: New Mathematical Library 5
The stanford math problem bookFull description
Perfect Competition
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Método desarrollado por el Dr. Andrei Shleifer para tarificar los precios en monopolios (1985). Muy utilizado actualmente por los Organismos reguladores de servicios públicos.Descripción completa