Philips Journal of Research. Elsevier Science Publishers, Barking. English. [1 vol. (= 4 issues) a year]

Journal, ISSN 0165-5817

http://www.sciencedirect.com/science/journal/01655817

Formerly: Philips Res. Rep.

No longer indexed.

Library shelfmarks: GOE:8 Z NAT. 1649; TIB:ZA 1203