00694nam a2200193Ia 4500082002000000100003000020245010500050260004800155300002900203500005600232500000500288690000600293700002900299700002600328952010200354964001700456921001000473999001700483  a515.35bC552.NF  aChow, Shui-Nee and Others  aNormal forms and bifurcation of planar & vector fieldsbcBy Shui-Nee Chow, Chengzhi Li and Duo Wang  aCambridgebCambridge University Pressc1994  aviii, 472p. Index, Bibl.  a"Purchased under NBHM grant for the year 1994-1995"  a  a   aLi, Chengzhi ; jt. auth.  aWang, Duo ; jt. auth.  00104070aISIbISId1998-09-22l0o515.35 C552.NFpDP22722r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a13153  c13153d13153