000 00306nam a2200121Ia 4500
008 220201s1964 xx 000 0 eng d
082 _a653.3
_bCHU
100 _aChurchward, J H
245 0 _aType writing display tubelation & manuserpts
260 _bSir Issac pitman
_c1964
300 _a92
942 _2ddc
999 _c14511
_d14511