000 00300nam a2200097Ia 4500
942 _cBK
245 _aDirectoryof Science and Technology Information Systems
260 _aNational Management Informaton Suystem, DST, New Delhi
_c1990
082 _aR 025.06(058) Ind/M.S.T./D.S.T.
300 _aR 025.06(058)
999 _c65980
_d65980