000 00294nam a22001217a 4500
082 _a421.6
_bSHO.G
100 _aShort, David
245 _aImprovement of examination :
_cby David Short
260 _aLondon :
_bUniversity of press,
_c1967.
300 _a48p. :
650 _aGuide
942 _cBK
999 _c327875
_d327875