| 000 | 01072ngm a2200253 a 4500 | ||
|---|---|---|---|
| 005 | 20250913134533.0 | ||
| 007 | mr c agdz | ||
| 008 | 981208s1973 xxu18 00mueng | ||
| 039 | 9 |
_a200703051147 _brosma _y08-18-1999 _zload |
|
| 090 | _afilem TK7871.3.I5 | ||
| 090 |
_afilem TK7871.3 _b.I5 |
||
| 245 | 0 | 0 |
_aIntroduction to lasers _h[motion picture] |
| 260 |
_aChicago : _bEncyclopaedia Britannica Educational Corporation, _c1973 |
||
| 300 |
_a1 film reel (18 min.) : _bsd., col. ; _c16 mm. |
||
| 500 | _aThree scientists - Charles Townes, Arthur Schawlow and Ali Javan who were responsible for the discovery of the laser talk about its structure and its use in the laboratory. Illustrated by demonstrations and animated sequences | ||
| 650 | 0 | _aLasers | |
| 711 | 2 | _aEncyclopaedia Britannica Educational Corporation | |
| 907 |
_a.b11118684 _b2021-05-28 _c2019-11-12 |
||
| 942 |
_c3 _n0 _kfilem TK7871.3.I5 |
||
| 914 | _avtls000116253 | ||
| 991 | _aFakulti Kejuruteraan | ||
| 998 |
_at _b1999-05-08 _cm _dg _feng _gxxu _y0 _z.b11118684 |
||
| 999 |
_c113656 _d113656 |
||