000 00258nam a22001217a 4500
082 _a820
_bSIT/S
100 _aSitpavanandar
245 _aStudent /
_cby Sitpavanandar
246 _aThe student /
250 _a2nd ed.
260 _c1963.
942 _2ddc
_cBK
999 _c744245
_d744245