Array change or level change ?

dc.contributor.author	Ranganathan, S R
dc.date.accessioned	2011-03-21T07:56:52Z
dc.date.available	2011-03-21T07:56:52Z
dc.date.issued	1965
dc.identifier.citation	Library Science with a Slant to Documentation, V2, P87-99	en_US
dc.identifier.uri	http://hdl.handle.net/10263/1827
dc.language.iso	en	en_US
dc.subject	Library science	en_US
dc.subject	Library classification	en_US
dc.subject	Array change	en_US
dc.subject	Level change	en_US
dc.title	Array change or level change ?	en_US
dc.type	Article	en_US