000 00338pam a2200157a 44500
008 230515b1993 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGLISH
082 _aN.D.
100 _aVasishtha A.R.
245 _aMatrices
250 _a0
260 _aNULL
_bKrishana prakashan
_c1993
300 _a393
650 _aNULL
999 _c574546
_d574546