000 00313nam a2200145Ia 4500
020 _a0273025651
082 _b569
_a380
100 _a"Gartside, L."
245 0 _aCommerce
260 _bPitman
_aLondon
_c1986
300 _a545
944 _cBK
999 _c516156
_d516156