00530nam a22002057a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001200102100001900114245006300133260003600196300001100232650002000243650004000263700002100303CHAP20220329135426.0971013s1971 r 00010 d a36241 a37213 a41332 cCHAP a023bO700aOrne, Jerrold. aResearch librarianship ; essay in honor of Robert B. Downs aNew York :bR. R. Bowker,c1971 a162 p.14aBibliotecarios.14aBiblioteconomíaxInvestigación.0 aDowns, Robert B.