TY - BOOK AU - LEACH TI - DIGITAL PRINCIPLES AND APPLICATIONS U1 - 004.21 LEA-D PY - 2004/// PB - Tata Mc Graw - Hill Publishing Co. Ltd., Delhi KW - DIGITAL PRINCIPLES AND APPLICATIONS LEACH MALVINO DIGITAL LOGIC COMBINATIONAL LOGOIC CIRCUITS DATA PROCESSING CIRCUITS NUMBER SYSTEM AND CODES ARITHMETIC CIRCUITS ER -