00475nam a2200193 a 450000500170000002000180001708200160003510000280005124500450007925000120012426000360013630000280017250000180020060000080021863000270022663000160025385600060026985600060027520251219155837.0  a9780000990334  a516.36bNIC  aNicolaescu, Liviu I.d_  aLectures on the geometry of manifoldsb_  a3rd ed.  aChennaibWorld Scientificc2021  axviii,682 p.c22cm.bPB  aInclude index  bc_  aGeometry, differential  aMathematics  f_  a_