00634nam a2200241 a 450000500170000002000180001708200160003510000230005124500300007425000270010426000330013130000280016450000190019260000080021163000160021963000270023585600060026285600060026896400160027499700130029099900190030395200700032220251203114858.0  a9788126515370  a515.35bROS  aRoss, Shepley Ld_  aDifferential equationsb_  a3rd ed. Indian reprint  aNew DelhibWiley Indiac2016  avii, 807 p.c24 cm.bPB  aIncludes index  bc_  aMathematics  aDifferential equations  f_  a_  bcdefg_  a212378 C  c202048d202048  00104070aPUbPUd2018-03-12g567.20l0o515.35 ROSp212378yBK