000 | 01089nam a2200157 4500 | ||
---|---|---|---|
999 |
_c4955 _d4955 |
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020 | _a817236279X | ||
040 | _cCUS | ||
082 |
_a828 _bPHO/H |
||
245 |
_aHow?/ _cedited by Bal Phondke |
||
250 | _a2nd ed. | ||
260 |
_aNew Delhi : _bNational Institute of Science Communication and Information Resources (CSIR), _c2004. |
||
300 |
_a100 p.; 23 cm. : _bcol. ill. |
||
505 | _aHow are computer chips made ? -- How do radars work? -- How do cordless phones work? -- How is colour TV picture produced? -- How do fire alarms work? -- How do fire extinguishers work -- How do hovercrafts move? -- How do lie detectors work? -- How do zippers work? -- How are musical instruments tuned? -- How do storage batteries work? -- How do microwave ovens work? -- How do gas masks work? -- How do loudspeakers work? -- How do aeroplanes fly? -- How do helicopters remain stationary in mid-air? -- How do parachutes work? -- How do submarines dive and surface? -- How do common locks work -- How do metal detectors work? -- How do night-vision glasses work? | ||
650 | _aScience Fiction | ||
650 | _aComputer | ||
650 | _aMicrowave ovens | ||
700 | _aPhondke, Bal, ed. | ||
942 | _cWB16 |