000 00283nam a2200109Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aIsherwood, M.
245 0 _aRoot of matter
260 _bVictor gollancz
_aLondon
_c1954
942 _c1
999 _c41151
_d41151