000 00270nam a22001217a 4500
003 OSt
008 240804b |||||||| |||| 00| 0 eng d
100 _aPrasad, Bandhu.
245 _aBihar Education Code
260 _bM. Bros
_c2014
300 _a575p.
942 _2ddc
_cRFB
999 _c43331
_d43331