| 000 | 00433nam a2200145 a 4500 | ||
|---|---|---|---|
| 003 | AR-LpUBP | ||
| 005 | 20240702193425.0 | ||
| 007 | ta | ||
| 008 | 120511s1938 xxu g 000 0 eng d | ||
| 040 |
_aAR-LpUBP _bspa _cAR-LpUBP |
||
| 245 | 1 | 0 |
_aThe obligations of a university teacher who writes popular science / _cLouis C. Karpinski. |
| 260 |
_aMichigan : _bUniversity of Michigan, _c1938. |
||
| 942 | _cBK | ||
| 999 |
_c577426 _d577426 |
||
| 988 |
_c76 _dMaría Victoria Somoza _a76 _bMaría Victoria Somoza |
||