00285nam a2200121Ia 4500082001900000100001800019245005000037250001400087260003000101300002200131500000500153700000500158  a025.1bM685.LA  aMittal, R. L.  aLibrary administration; theory and practiceb  a4th. Rev.  aDelhibMetropolitanc1978  axxiv, 798p. Index  a  a