000 00362nam a22001457a 4500
999 _c426
_d426
003 OSt
005 20240801165728.0
008 180913b xxu||||| |||| 00| 0 eng d
082 _223
_a371.4
_bSEE
100 _aDevi,...et al.
245 _aAdult Education
260 _aNew Delhi :
_bA.P.H publishing Corporation,
_c2004
300 _a500p.
_c21 cm.
942 _2ddc
_cBK