000 00256nam a2200109Ia 4500
008 160710s1956 xx 000 0 und d
100 _aROBERTS
245 _aINTRODUTION TO REFERENCE BOOKS
260 _bLIB. LONDON
_c1956
300 _a237
942 _2ddc
_cB
999 _c19272
_d19272