000 00299nam a22001217a 4500
020 _a156308503
082 _a025.433
_bCHG
245 _aA guide to the library of congress classification
_cLois Mai chan
260 _aColorado:
_bEnglewood,
_c2004.
300 _a551p.
546 _aEng
942 _cBK
999 _c66866
_d66866