000 00275nam a2200121Ia 4500
100 _aClose , Guy C.
942 _cBK
245 _aWork improvement .
260 _aNew York
_bJohn Wiley and Sons
_c1967
082 _a658.5
_bClo
300 _a9,(4),388,(6)
546 _aEnglish
999 _c342676
_d342676
041 _aeng