OPEN University of Sri Lanka
Physics: waves and vibrations book -1 - 2nd ed. - Nugegoda The Open University of Sri Lanka 1995 - 185 p.
139494
Waves
531.32 / OPE
Physics: waves and vibrations book -1 - 2nd ed. - Nugegoda The Open University of Sri Lanka 1995 - 185 p.
139494
Waves
531.32 / OPE