@book{61431,
	author = {Yakovlev K P},
	title = {Handbook for engineers : Vol. 1 : Mathematics and Physics},
	publisher = {Pergamon Press, },
	year = {c.1965.},
	address = {Oxford : },
	note = {https://www.worldcat.org/title/handbook-for-engineers-vol-1-mathematics-and-physics/oclc/859625029&referer=brief_results}
}