LEADER 01069nam0 2200265   450 
001 000023751
005 20090302120850.0
100   $a20090302d1948----km-y0itay50------ba
101 0 $aeng
102   $aUS
105   $aa-------001yy
200 1 $aDescription of the Earth's main magnetic field and its secular change, 1905-1945$fE. H. Vestine ... [et al.]
210   $aWashington$cCarnegie Institution of Washington$d1948
215   $aV, 532 p.$ctab. num.$d29 cm
225 2 $aPublication of Carnegie institution of Washington$v578
410  0$12001$aPublication of Carnegie institution of Washington
500 10$aDescription of the Earth's main magnetic field and its secular change, 1905-1945$959697
610 1 $aMagnetismo terrestre$aOsservazioni
676   $a538$v18$9Magnetismo
702  1$aVestine,$bErnest H.
801  0$aIT$bUNIPARTHENOPE$c20090302$gRICA$2UNIMARC
912   $a000023751
951   $aS 538/1$bS C 62$cDSA$d2009
996   $aDescription of the Earth's main magnetic field and its secular change, 1905-1945$959697
997   $aUNIPARTHENOPE