000 00279nam a22001097a 4500
999 _c222995
_d222995
020 _a97893866279743
082 _a514.23
_bKTH.K ed.
100 _aV. Srinivas
_aS.K Roushon
_aRavi A Rao
245 _aK- THeory
260 _aNew Delhi
_bHindustan Book Agency
_c2018
942 _cBK