000 00313nam a2200121Ia 4500
100 _aNuttal, C.E. (Ed) & Gaist, J
020 _a582 53857 2
942 _cBK
245 _aConditional clauses of unreal condition - Unit 3
260 _aLongmans Publisher, London
_c1968
082 _a428.24 Nut/Gai
300 _a10, pp
999 _c5592
_d5592