000 00298nam a22001097a 4500
082 _a515.63
_bLAW
_cL-1, p-38
100 _aLawden, F Derek.,
245 _aAn Introduction to Tensor Calculus and Relativity
_cDerek F. Lawden.
260 _aLondon
_bMethuen & Co Ltd
_cc1967.
650 _aMCE
942 _cBK
999 _c3970
_d3970