00337nam a2200133 a 450000500170000008200160001710000240003324500250005725000120008226000280009430000280012263000280015063000250017820251203091009.0  a511.64bMAC  aMacmahon, Percy  A.  aCombinatory analysis  a2nd ed.  aNew YorkbChelseac1984  axix, 340p.b22 cm.cHB.  aPartitions, mathematics  aCombinatory analysis