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| 008 | 871124s1971 xx a 000 0 spa d | ||
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| 049 | ⊔ | ⊔ | ‡aIXAr |
| 090 | ⊔ | ⊔ | ‡aLB1044.7 ‡b.S285 1971 |
| 035 | ⊔ | ⊔ | ‡a(OCoLC)17023766 |
| 100 | 1 | ⊔ | ‡aSchramm, Wilbur Lang, ‡d1907- |
| 245 | 1 | 0 | ‡aTelevisión y reforma educativa en El Salvador / ‡cSchramm. |
| 260 | ⊔ | ⊔ | ‡a[S.l. : ‡bs.n., ‡c1971?] |
| 300 | ⊔ | ⊔ | ‡aviii, 68 leaves : ‡bill. ; ‡c27 cm. |
| 500 | ⊔ | ⊔ | ‡aSpine title. |
| 538 | ⊔ | ⊔ | ‡aMode of access: Internet. |
| 650 | ⊔ | 0 | ‡aTelevision in education ‡zEl Salvador. |
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| DAT | 1 | ⊔ | ‡a20160418213029.0 ‡b2024-06-23T17:46:59Z |
| CAT | ⊔ | ⊔ | ‡aSDR-TXU-1 ‡dIII - SIERRA ‡lprepare.pl-004-005 |
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