| 000 | 00631cam a2200205 4500 | ||
|---|---|---|---|
| 001 | D6030 | ||
| 008 | 090401t1981 xxu||||| |||| 00| 0 eng d | ||
| 035 | _a(Sirsi) u82491 | ||
| 041 | _aeng | ||
| 050 | _a526.99 | ||
| 110 |
_aInternational Hydrographic Bureau _9449 |
||
| 245 | _aSpecial Publication No. 39. Precise positioning systems for hydrographic surveying. Positioning systems: characteristics and test procedures | ||
| 250 | _a2nd | ||
| 260 |
_aMonaco _bIFHP _c1981 |
||
| 300 | _a37p. 30cm | ||
| 350 | _a0 | ||
| 520 | _aPresented to FIG XVI International Congress, Montreux 1981 | ||
| 942 | _n0 | ||
| 948 | _c04/03/1997 | ||
| 999 |
_c96788 _d96788 |
||