000 00581nam a22001577a 4500
008 230314b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aD 025.4:681.3
_bM1
100 _aSugarman, Jay Howard
_92927
245 _aDevelopment of a classification system for information storage and retrieval purpose based upon a model of scientific knowledge generation
260 _aUSA:
_bDoctor of Education,
_c1981
300 _aix, 133p.
650 _aLibrary science
653 _aScientific generation
942 _2udc
_cBK
999 _c8812
_d8812