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| | Return Path (Site not responding. Last check: 2007-11-07) |
 | | In hiking, a path is often synonymous with a trail, although ''trail'' generally implies longer distances, unsurfaced ground, and natural terrain, whereas a ''path'', particularly in an urban setting, can be much shorter, have a paved surface, and meander through landscaped areas. |
 | | A path in graph theory is a sequence of vertices of a graph where there is an edge from any vertex in the sequence to the following vertex. |
 | | PATH is a network of pedestrian tunnels beneath downtown Toronto, Ontario, Canada. |
| www.wwwtln.com /finance/156/return-path.html (740 words) |
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