| 000 | 00508nam a22001817a 4500 | ||
|---|---|---|---|
| 001 | 33120 | ||
| 008 | 190110s1946 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 | _aA/681.4/A49 | ||
| 110 |
_946848 _aAmerican Optical Company |
||
| 245 | _aSpencer scientific instruments | ||
| 260 |
_aBuffalo, New York _bAmerican Optical Company _c1946 |
||
| 300 |
_a207 p. _bilus., láms. |
||
| 650 |
_914943 _aINSTRUMENTOS OPTICOS |
||
| 650 |
_915143 _aMICROSCOPIOS |
||
| 910 |
_aRNUÑEZ _b38868 |
||
| 942 |
_2z _cLIBR |
||
| 999 |
_c33120 _d33120 |
||