000
00287nam a22000977a 4500
008
231004b |||||||| |||| 00| 0 eng d
040
_a
National Science Library
_c
National Science Library
245
_a
Energy digest
260
_a
Delhi:
_b
Tata Energy Research Institute
942
_c
CR
_2
udc
999
_c
62472
_d
62472