LCCN 89-456 no prefix assigned before 1/1/2001 |
89000456 Omit spaces and hyphens Make sure your LCCN is 8 characters long: Two numbers (representing a year) followed by six serial numbers Add leading zeros if there are fewer than six serial numbers |
LCCN 2001-1114 no prefix assigned after 12/31/2000 |
2001001114 Omit spaces and hyphens Make sure your LCCN is 10 characters long: Four numbers (representing a year) followed by six serial numbers Add leading zeros if there are fewer than six serial numbers |
LCCN gm 71-2450 LCCN n 79-18774 LCCN sh 85026371 1-3 character alphabetic prefix assigned before 1/1/2001 |
gm71002450 n79018774 sh85026371 Omit spaces and hyphens Make sure your LCCN is 9-11 characters long: Two numbers (representing a year) followed by six serial numbers Add leading zeros if there are fewer than six serial numbers |
LCCN sn2006058112 LCCN n 2011033569 LCCN sh2006006990 1-2 character alphabetic prefix assigned before 12/31/2000 |
sn2006058112 n2011033569 sh2006006990 Omit spaces and hyphens Make sure your LCCN is 11-12 characters long: Four numbers (representing a year) followed by six serial numbers Add leading zeros if there are fewer than six serial numbers |