Lighting /
Pritchard, D. C.
Lighting / D. C. Pritchard. - 5th ed. - Harlow, Essex : Longman, 1995. - 217 p.
0582234220
621.32 / D489
Lighting / D. C. Pritchard. - 5th ed. - Harlow, Essex : Longman, 1995. - 217 p.
0582234220
621.32 / D489