000 00296nam a2200145Ia 4500
700 _aKapur, J. N.
250 _a3rd ed
365 _b18
942 _cBK
654 _a
245 _aMatrices
260 _aNew Delhi
_bR.Chand & co.
_c1980
082 _a512.89
300 _bPb
_c21.5cm
_axii, 308
999 _c373307
_d373307
041 _aeng