McCallum, Q. Ethan Parallel R - 1st Ed. - Navi Mumbai Shroff Publishers and Distributors Pvt. Ltd. 2011 - x, 108 p. 23 cm. Text in English ISBN: 9789350236802 Subjects--Facted Index Terms: IT Index Terms--Genre/Form: F-24 Dewey Class. No.: 005.133 / MCC/WES