000 00436 a2200145 4500
041 _aEng
082 _a028.7
_bW721g
100 _aWinchell, Constance Mabel
245 _aGuide to reference books.
260 _aChicago:
_bQmerican Library Association,
_c1968
300 _aix, 122p
650 _aLibrarianship
_aLibrary resource
_aReference services
_aReference materials
653 _aReference Books - Bibliography
942 _2ddc
_cGEN
999 _c65984
_d65970