00621nam a22001577a 4500 9780070141704 (pbk) 621.395 LEA Leach, Donald P. Albert Paul Malvino Goutam Saha Digital principles and applications New Delhi Tata McGraw-Hill 2011 xxi, 682 p. : ill. ; 24 cm. Index Included. Engineering Electrical engineering Electronics Digital electronics Electronic circuits Digital computers Digital principles Data processing Digital integrated circuit FEAS BK 0 0 0 0 RIU RIU 2012-08-02 Purchased: Allied Book Company 605.00 0 621.395 LEA 7029 2012-08-02 00:00:00 1 2019-02-21 BK 0 0 0 0 RIU RIU 2014-04-24 Purchased: Saeed Book Bank 865.00 0 621.395 LEA 20422 2014-04-24 00:00:00 2 2014-04-24 BK 0 0 0 0 fsd fsd 2017-12-19 Purchased: 0 621.395 LEA 40651 2017-12-19 00:00:00 3 2017-12-19 BK 0 0 0 1 fsd fsd 2017-12-19 Purchased: 0 621.395 LEA 40653 2017-12-19 00:00:00 4 2017-12-19 BK 3393 3393