Summary of replies to Simplified DFT reference

Dear CCLers,
 Thank you to all (named below) that repsonded to my question.  The
 answers
 fell between two camps; one went for -
 'Structural Chemistry and Biology' eds A. Rich and N. Davidson.
 W.H. Freeman (San Francisco) 753-760 (1968)
 while the other group went for-
 "Lecture Notes in Quantum Chemistry II", edited by B. O. Roos,
 Springer-Verlag (1994)
 but it was pointed out that this statement was made in a
 spectroscopy(?)
 conference in 1965 (before I was born, I'm affraid).
 I have checked the former reference and it does indeed contain the
 same
 sort of arguements as above, but from the stand-point of proving the
 theorem not to be incorrect.  I haven't been able to lay my hands on
 the
 second reference yet and, as stated previously, was too young to
 attend
 the said conference.
 I am deeply indebted to -
 Laurence Cuffe, Thomas Bligaard Pedersen, Claudia Stückl, Thomas Gray,
 Pradipta Bandyopadhyay, Marcel Swart, Petra from Duesseldorf,
 Wolfgang Roth and Chris Page.
 I hope I haven't missed out anyone and that you will forgive me not
 replying to each of you individually.
 	Cheers,
 		Dave
 --
 ------------------------------------------------------------------------
 Dr. David W. Price,       Tel: +44 (0)118 9875123  extn 7415
 Department of Chemistry,  Fax: +44 (0)118 9316331
 University of Reading,    mailto:d.w.price' at \`reading.ac.uk
 Whiteknights,
 READING
 http://www.chem.rdg.ac.uk/g50/mmrg/dave/dave.html
 RG6 6AD
 U.K.
 ------------------------------------------------------------------------