Bathul, Shahnaz. Mathematical foundations of computer science / by Shahnaz Bathul. - / . - New Delhi : PHI Learning , 2010. - ix, 362p. : ills. ; 24cm . Includes index ISBN: 9788120341579 RS325.00 Subjects--Index Terms: COMPUTER SCIENCE Dewey Class. No.: 005.131 / BAT/M