Pilone, Tracey, Head first algebra by Tracey Pilone - - New Delhi Shroff Publihsers and Distributors 2009 - xvii, 529p: ill; 24 cm . - - . ISBN: 9788184046595 = Nat. Bib. No.: Nat. Bib. Agency Control No.: Subjects--Meeting Names: Subjects--Index Terms: Celestial mechanics Algebra Algebraproblems LC Class. No.: / Dewey Class. No.: 512 PIL