| Tag | Indicator | Content |
|---|---|---|
| 020 | ## | $a0 471 10842 1 |
| 041 | ## | $aEnglish |
| 082 | ## | $a25.0691 |
| 100 | 0# | $aNicholas Chrisman |
| 245 | 00 | $aExploring geographic information systems |
| 260 | ## | $aNew York $bJohn Wiley $c1977 |
| 300 | ## | $axvi, 298 p. $bfig., table $c25 cm |
| 500 | ## | $aIncludes index. |
| 650 | 00 | $aGEOGRAPHIC INFORMATION SYSTEM |