@book{6314,
	author = {Gupta, S L},
	title = {Hand book of electronics. 2V},
	publisher = {Pragati Prakashan},
	year = {2019},
	address = {Meerut},
	edition = {46th ed.},
	note = {4631 02/12/2022 HBD23/9672 19/01/2023 Main Budget}
}