000 00261nam a2200121Ia 4500
100 _aLewis C F
942 _cBK
245 _aSchool time table
260 _aCambridge
_bUniversity Press
_c1961
082 _a371.2
_bLew
300 _avii, 55
546 _aEnglish
999 _c331997
_d331997
041 _aeng