000 00480nam a22001577a 4500
008 230309b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aD 025.4.001.5
_bL2
245 _aCommittee on classification research
260 _aCopenhagen:
_bDanish Centre for Documentation,
_c1972
300 _a287p.
490 _aFID/CR report no. 12
500 _aRanganathan memorial issue
650 _aReport
942 _2udc
_cREP
999 _c7255
_d7255