000			00645nam a22001937a 4500
008			230315b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_aD 025.47 CC _bM7.2
100			_aRanganathan, S R _9500
245			_aColon classification
250			_a7th ed.
260			_aBangalore: _bSarada Ranganathan Endowment for Library Science, _c1987
300			_a332p.
490			_aSarada Ranganathan endowment for library science series _v19
500			_aVol. 1 (Schedules for classification); 332p.
650			_aLibrary science
700			_aGopinath, M A (Ed.)
942			_2udc _cREF
999			_c9162 _d9162