00266nam a2200097Ia 4500008004000000082001300040100002700053245006200080260001500142300001100157210210b1985   xxu||||| |||| 00| 0 eng d  a025 RAOQ  aRAO (I K Ravichandra).  aQuantitative methods for library and information science.  aNDbc1985  axi,271