00345nam a22001337a 45000050016000000200010000160350013000260370013000391000018000522450063000702500013001332600042001463000023001882012052805335.0  c65.00  aA-799565  aDPLbENG  aAgarwal, D.C.  aTensor calculus and riemannian geometry /cby D.C. Agarwal  a15th ed.  aMeerutbKrishna Prakashan Mediac1997  axi, 291p.c18 cms.