| 000 | 00389nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 211215s9999 xx 000 0 und d | ||
| 040 | _cJayakar Knowledge Resource Centre | ||
| 100 | _aPetrov, V | ||
| 245 | 0 | _aArtificial satellites of the earth | |
| 260 |
_bHindustan Publishing co _aDelhi _c1960 |
||
| 300 | _axi,267p p. | ||
| 653 | _aArtificial satellites in earth sciences | ||
| 942 | _c1 | ||
| 999 |
_c70710 _d70710 |
||