| 000 | 00575nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 220214s9999 xx 000 0 und d | ||
| 022 | _a0161-7370 | ||
| 245 | 0 | _aPopular Science | |
| 247 | _aPopular Science Monthly | ||
| 260 |
_bTimes Mirror Magazine Inc., New York _aUSA |
||
| 310 | _aM | ||
| 500 | _aEnding Volume & Year: 230, 1987 | ||
| 500 | _aMissing Volume: 203(1-2);205;206;207(1-2);211(1);214(3,5-6);215(2-5);219(6);220(4-6);221-222;223(4);224(3,5-6);225(1,5);226(2,4);227(1,5-6);229;230(1,4-6);231(2) | ||
| 500 | _aStarting Volume & Year: 203, 1973 | ||
| 942 | _cBJ | ||
| 999 |
_c6980 _d6980 |
||