The boy who loved math : The improbable life of Paul Erdos /
Heiligman, Deborah
The boy who loved math : The improbable life of Paul Erdos / Deborah Heiligman; LeUyen Pham - New York : Scholastic, 2014 - 37 p. color illustr. 26 cm - Ready-to-go classroom library., Grade 4 .
978-0-545-70305-5
Biography, Primary school
The boy who loved math : The improbable life of Paul Erdos / Deborah Heiligman; LeUyen Pham - New York : Scholastic, 2014 - 37 p. color illustr. 26 cm - Ready-to-go classroom library., Grade 4 .
978-0-545-70305-5
Biography, Primary school