00401nam a22001337a 4500008004100000040005500041080002000096100002200116245003500138250000600173260005700179300001100236650002000247230314b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  aD 027.4:021bK21 aCorbett, Edmund V  aPublic library and its control  a   aLondon: bAssociation of assistant libraries, c1962  a143p.   aLibrary science