000 00305nam a22001337a 4500
003 OSt
008 231213b |||||||| |||| 00| 0 eng d
082 _aR651.83
_bH26K
100 _aHanson, Peggy.
245 _aKey Punching
260 _aNew Delhi
_bPrentice Hall
_c1977
300 _a206
942 _2ddc
_cBK
999 _c34631
_d34631