00408nam a22001337i 4500001001000000005001700010008004100027082002300068100002800091245007500119260003600194300001700230650002700247SXC01646320260819093615.0260101s1970    ii            000 0 eng d  a541.2242 TSU-I222  aTsutsui, Minoru, et al.10aIntroduction to metal pie-complex chemistry /cTsutsui, Minoru, et al.  abPlenum Press, New York,c1970  ap. ;c22 cm. 0aCoordination chemistry