Vasydeva,D.N.
A textbook of light / D. N Vasudeva. - 5th ed. - Delhi : Atma Ram & Sons ; c1965. - iv, 580 p. : Ill, pic, tab ; 18cm.
Includes Index Appendix
--light
530.705 / VAT
A textbook of light / D. N Vasudeva. - 5th ed. - Delhi : Atma Ram & Sons ; c1965. - iv, 580 p. : Ill, pic, tab ; 18cm.
Includes Index Appendix
--light
530.705 / VAT