00550    a2200169   4500008004100000010001400041020002400055035001300079037001800092082001100110100001800121245007400139260004200213270008100255300002400336700002000360080822t        xxu||||| |||| 00| 0 eng d  aENG-85120  a81886899889c395.00  aEN-68653  bD.B.Act / Pub  a530.15  aLianshou, Liu  aExercise in mathematical physicsbby Liu, Lianshou and Wang Zhengqing  aNew DelhibOverseas Press Indiac2007  a7/28, Ansari Road, Darya GanjbNew Delhie110 002moverseas@de13.vsnl.nic.in  a320p.b22cm.  (Pbk)  aZhengqing, Wang