00740nam a2200241 a 450000100060000000300080000600500170001400800410003102000150007203500140008704000320010104100080013308200250014110000210016624500660018726000400025330000250029349000550031850400410037365000230041465000280043783000330046572282BD-RjUL20211209082236.0170516s1974    nyu      b    001 0 eng    a0122405501  a(BD-RjUL)  aDLCcDLCdDLCdBD-RjULbeng  aeng00223a541.28bEPV 19741 aEpstein, Saul T.14aThe variation method in quantum chemistry /cSaul T. Epstein.  aNew York :bAcademic Press,cc1974.  aix, 276 p. ;c24 cm.1 aPhysical chemistry, a series of monographs,vv. 33  aIncludes bibliographical references. 0aQuantum chemistry. 0aCalculus of variations. 0aPhysical chemistry ;vv. 33.