| Record ID | marc_loc_updates/v38.i33.records.utf8:19368456:989 |
| Source | Library of Congress |
| Download Link | /show-records/marc_loc_updates/v38.i33.records.utf8:19368456:989?format=raw |
LEADER: 00989nam a22002653a 4500
001 99481159
003 DLC
005 20100813221157.0
008 980503s1998 nyua j 000 0 eng d
035 $a(OCoLC)ocm39054366
010 $a 99481159
020 $a0590373889 (pbk.)$c$3.50
040 $aHQB$cHQB$dSPP$dOCL$dDLC
050 00 $aCPB Box no. 1374 vol. 32
082 04 $a652.8$221
100 1 $aMiller, Marvin.
245 10 $aCodemaster.$nBook #2 :$bhow to write and decode secret messages /$cby Marvin Miller.
260 $aNew York :$bScholastic,$cc1998.
300 $a70 p. :$bill. ;$c20 cm.
500 $aThese codes were previously published in Boy's Life magazine.
521 $aReading level 4 ; ages 9 to 12.
520 $aThis book contains fourteen new tricky codes all designed to help you keep your secrets safe.
650 0 $aCryptography$vJuvenile literature.
650 0 $aCiphers$vJuvenile literature.
710 2 $aCopyright Paperback Collection (Library of Congress)$5DLC