000
00277 a2200097 4500
008
180731b xxu||||| |||| 00| .
245
_a
Dirwctoryof R &D onstitutions nov.1999
260
_a
New Dehli
_b
Govt. of India Dep.of Science & Technology
_c
1991
300
_a
534,p
942
_2
ddc
_c
BK
999
_c
6760
_d
6760