| 000 | 00533nab a2200145Ia 4500 | ||
|---|---|---|---|
| 003 | ES-SlBCS | ||
| 005 | 20210601130800.0 | ||
| 008 | 140529s1971 xxu||||| |||| 00| 0 fre d | ||
| 041 | _afre | ||
| 100 | 1 |
_aToàn, Trân Van _9177200 |
|
| 245 | 0 | 0 |
_aLe Strichkalkül de B. von Freytag-Löringhoff et la recherche des prémisses sous-entendues _c Trân van Toàn |
| 650 | 0 | 4 |
_aFreytag-Lorïnghoff _9177201 |
| 773 | 0 |
_tRassegna Internazionale di Logica (Cfr. International Logic Review) _gnº. 4, 1971, págs. 219-241 _wRev926 |
|
| 942 | _cAR | ||
| 999 |
_c552293 _d552293 |
||