000 00298nam a2200121Ia 4500
008 190902s9999||||xx |||||||||||||| ||und||
020 _a0-06-011094-5
100 _aHans Reichenbach
245 0 _aFrom Copernicus To Einstein
260 _aIndia
_bThe McGraw-Hill
_c1970
300 _a128
942 _cBK
999 _c2746
_d2746