00661nam a2200205Ia 4500003000400000005001700004006001800021007000300039008004100042024001000083037001800093040001800111041001300129100002400142110008800166245008400254260000900338650002000347700008800367OSt20220930204133.0a|||||r|||| 00| 0ta220926b        |||||||| |||| 00| 0 eng d  a81399  cDissertations  aCRLcCRLbeng  2engaeng  aShashi Prabha Singh  aUniversity of Delhi. Faculty of Arts. Department of Library and Information Science 0aDocumentation services in Science and Technology in India - An evaluation study  c1976  aLIBRARY SCIENCE  aUniversity of Delhi. Faculty of Arts. Department of Library and Information Science