John Kirkman. Punctuation matters (E-Book) advice on punctucation for scientific and technical writing / John Kirkman. - 4th ed. - London ; New York : Routledge, c2006. - p. cm. ISBN: 0415399815 (hardback) 0415399823 (pbk.) LCCN: 2006005422 Subjects--Topical Terms: Punctuation.Technical writing. Subjects--Geographic Terms: (E-Book) Dewey Class. No.: 808.0666