BTECH-EC-3-SEM-DIGITAL-LOGIC-DESIGN-NEC-309-2016 BTECH-EC-3-SEM-FUNDAMENTALS-OF-ELECTRONICS-DEVICES-NEC-302-2016 BTECH-EC-3-SEM-NANO-SCIENCE-EOE-032-2016 BTECH-EC-3-SEM-NETWORK-ANALYSIS-AND-SYNTHESIS-NEC-301-2016 BTECH-EC-3-SEM-SIGNALS-AND-SYSTEMS-NEC-303-2016