000 00275nam a22001217a 4500
082 _a512.94
_bKHA/M
100 _aKhanna,M.L
245 _aMatrices/
_cby M.L.Khanna
260 _aMeerut City:
_bJai Prakash Nath & Co.,
300 _a461p.
650 _aMatrices
942 _cBK
999 _c667742
_d667742