isbn	0-06-102070-2
isbn	0-553-57538-4
isbn	0-123-45678-9
author	Whyte, Jack
remove	0-06-102070-2
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change	0-553-57538-4	345678
add	0-451-18846-2	FICTION	Desperation	King, Stephen	654703	1996
add	1-56504-894-6	FANTASY	Ill Met in Lankhmar	Leiber, Fritz	34167	1995
add	0-385-33422-2	SCIFI	Back to the Moon	Hickam, Homer	240883	1999
add	0-393-04539-0	FICTION	Always Outnumbered, Always Outgunned	Mosley, Walter	73501	1998
hashtable
invertedtable
remove	0-8041-1548-6
remove	0-812-55140-0
remove	0-553-57299-7
hashtable
invertedtable
exit