00685nam a2200229Ia 4500008004000000082001500040100002000055245005600075260003400131300001200165650001300177650001500190650000900205650001800214650001300232650000800245690002600253700002100279906001200300999001900312952012400331210210b1968   xxu||||| |||| 00| 0 eng d  a541.2 FRAM  aFRAGA (Serafin)  aMany electron systems: properties and interactions.  aJapanbW B Saunders Co.c1968  axvi,196  asystems:  aproperties  aMany  ainteractions.  aelectron  aand  aTheoretical Chemistry  aMALLI (Gulzari).  aCC00096  c108783d108783  001040708ChemistryaALbALcChemistryd2021-02-17g0.00l0o541.2 FRAMpCC00096r2021-02-17 00:00:00w2021-02-17yCC