Basic electricity for HVAC [video cassette].
- New York Audio Visual Source 1992.
- 12 video cassettes (833.08: 11 min. 45s; 833.09: 13 min. 25s; 833.10: 15min. 32s; 833.11: 12 min. 19s; 833.12: 11min. 30s; 833.13: 9min. 20s; 834.14: 12min. 50s; 834.15: 11min. 30s; 834.16: 17min. 53s; 834.17: 8min 53s; 834.18: 8min. 53s; 834.19: 11mi
PAL
Electric currents, Alternating
621.3744 BAS 1992
PAL
Electric currents, Alternating
621.3744 BAS 1992