000 00408nam a2200145Ia 4500
003 IN-KoSCC
082 _a025.4
_bLo847Un
245 1 _aLondon British standards institutiion universal decimal classification
250 _a3rd rev. ed.
260 _aLondon
_bBritish Standard Institution
_c1961
300 _a254p.
_c28cm.
500 _aRs.48.00 abridged English edition
653 _aLibrary Science
942 _cBK
999 _c319
_d319