00563ca0 a2200229ua 45000010006000000050017000060070003000230080041000260200012000670400009000790410014000880820013001021000026001152450060001412500013002012600040002143000018002543650012002725040009002845410024002936500016003171807220180503180852.0ta080303s1977           g     b000 u eng u  cRs.25/-  aMAIN1 aenghNULL14a510bLAL1 aLal, Bansi  .eAuthor10aParticle Dynamics (A Vectorial Approach) / cBansi Lal.  a1st /b.  aN.Delhi :bS.Chand & Sons , c1977.  a383 ; cNULL.  aRs.25/-  aNULL  e11930     hRs.25/- 0aMathematics