LEADER 00858nam0-22002771i-450- 001 990000053050403321 035 $a000005305 035 $aFED01000005305 035 $a(Aleph)000005305FED01 035 $a000005305 100 $a20011111d--------km-y0itay50------ba 101 0 $aita 105 $ay-------001yy 200 1 $aSpinning tops$erevised ed., with illustrated appendices on the use of gyrostats and the gyro-compass$fJohnPerry. 210 $aLondon$cSociety for promoting christian knowledge$eNew York$cMcMillan company$d1919 215 $a155 p.$cill.$d19 cm 300 $aIn testa al front.: The romance of science 676 $a531.34 700 1$aPerry,$bJohn 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000053050403321 952 $a13 G 63 19$b4610$fFINBC 959 $aFINBC 997 $aUNINA DB $aING01