%PDF-1.4 5 0 obj << /S /GoTo /D (section.1) >> endobj 8 0 obj (1. Introduction) endobj 9 0 obj << /S /GoTo /D (section.2) >> endobj 12 0 obj (2. Ordered Abelian Groups) endobj 13 0 obj << /S /GoTo /D (section.3) >> endobj 16 0 obj (3. Trees in the Language of Undirected Graphs) endobj 17 0 obj << /S /GoTo /D (section.4) >> endobj 20 0 obj (4. A Class of Posets) endobj 21 0 obj << /S /GoTo /D (section.5) >> endobj 24 0 obj (5. Equivalence Structures) endobj 25 0 obj << /S /GoTo /D (section.6) >> endobj 28 0 obj (6. Boolean Algebras) endobj 29 0 obj << /S /GoTo /D (section.7) >> endobj 32 0 obj (7. A Class of Linear Orders) endobj 33 0 obj << /S /GoTo /D (section.8) >> endobj 36 0 obj (8. Algebraically Closed Fields) endobj 37 0 obj << /S /GoTo /D (section.9) >> endobj 40 0 obj (9. Other Examples and Open Questions) endobj 41 0 obj << /S /GoTo /D (section*.2) >> endobj 44 0 obj (References) endobj 45 0 obj << /S /GoTo /D (section*.3) >> endobj 48 0 obj (Acknowledgments) endobj 49 0 obj << /S /GoTo /D [50 0 R /FitBH ] >> endobj 52 0 obj << /Length 2630 /Filter /FlateDecode >> stream xZKPnT 7ٵxHy!CqF%QER;n 4Tt я-&-$a|t v" Va4쯷o}EJķ%?Vm],WܤlJ-Oc϶oR%Uڿ||s3¬"{V;/4sT[_+j_8et̚/Ӕ+GΉq\1Fw! :;"7z]?Tña7m}c),i&Ҧv!"zUDI8J9f%afI|dSgs~?E(TjWqNL(b ״R$05ȴ!o˔&(4&M{\?&k}ݸ^bTɟe<p҇o?6k2wVբӕcQi[!g U Hפ0,$/:>`'!#+q5z4HN ώCVe~܂$MPE&վ)NP²Iq*/l;^$ 78]C3MطjٶLQ&|
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