| 000 | 00385nam a22001577a 4500 | ||
|---|---|---|---|
| 999 |
_c6509 _d6509 |
||
| 005 | 20190307152215.0 | ||
| 008 | 190307b ||||| |||| 00| 0 eng d | ||
| 020 | _a0920114733 | ||
| 040 | _ci | ||
| 082 |
_222 _a526.6 BEC |
||
| 100 | _aBeck,Norman | ||
| 245 | _aGuide to GPS Positioning: | ||
| 260 |
_aCanadian _bCanadian GPS Association _c1987 |
||
| 300 |
_ap _ccm |
||
| 942 |
_2ddc _cBOOK |
||