Seminar perlindungan kilat, 28hb & 29hb November 1977 : Lightning protection seminar
Seminar perlindungan kilat, 28hb & 29hb November 1977 : Lightning protection seminar
- Kuala Lumpur : Universiti Malaya, 1977
- 1 v. (various pagings) : ill. ; 30 cm.
mayeng.
Lightning.
mayeng.
Lightning.
