000 00309pam a2200145 a 4500
020 _c
041 _aeng
082 _a658.45
_bLOR
100 _aLord Gordon .
245 _aBusiness commucation
_hTextual Documents
250 _a1987.
260 _a[s.l]:
_bChembars
300 _a123 pg .
930 _a4186
999 _c81104
_d81104