Sound waves and their uses; six lectures delivered before a "juvenile auditory" under the auspices of the Royal institution, Christmas, 1928,
में बचाया:
| मुख्य लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
London, Glasgow,
Blackie & son limited,
1930.
|
| विषय: |
| भौतिक वर्णन: | x, 152 p. illus., diagrs. 23 cm. |
|---|---|
| ग्रन्थसूची: | Bibliography at end of chapters. |