Singh, Renu. Microprocessors : interfacings and applications / Renu Singh and B P Singh. - 3rd ed / . - New Delhi : New Age International , 2008. - xx,459p. : Ills.,figs.,tables etc. ; 23cm. . NULL ISBN: 9788122421552 RS260.00 Subjects--Index Terms: MICROPROCESSORS Dewey Class. No.: 004.16 / SIN/M