000 00278nam a2200109 4500
020 _a0835204251
082 _a025.520722 GAL/CUR
100 _aGalvin, T J
245 _aCurrent problems in reference service
_cby T J Galvin
260 _aNew York
_bR R Bowker
_c1971
942 _cBK
999 _c378709
_d378709