000 00334nam a2200145Ia 4500
008 180613s9999||||xx |||||||||||||| ||und||
020 _a0-19-875095-1
041 _aen
082 _a160
100 _aJACKSON, Frank.
245 0 _aConditionals
260 _aNewyork
_bOxford university press
_c1991
300 _a238p.
942 _cSR
999 _c73401
_d73401