TY  - BOOK
AU  - DONALD LEACH MALVINO
TI  - DIGITAL PRINCIPALES &APPLICATION 6TH ED
PY  - 2008///
CY  - NEW DELHI
PB  - TATA MCGEAW HALL , PUBLISHING CP- LTD, 43/7 WEST PATELI NAGAR NEW DELHI 111 0008
ER  -