00301nam a2200121Ia 4500020001800000082001900018100002100037245005200058260003200110300002700142500000500169700000500174  a9780201442304  a510.9bH735.HO  aHolland, John H.  aHidden order bhow adaptation builds complexity  aNew YorkbBasic Booksc1996  axxi, 185p. Bibl. Index  a  a