000
00322nam a2200121Ia 4500
008
100324s9999 xx 000 0 und d
100
_a
I.D.R.C.
245
_a
Energy research: Direction & issues for DC
260
_b
DRC
541
_g
Gratis
650
_a
Accounting
942
_c
BK
999
_c
70524
_d
70524