000 00292nam a2200121Ia 4500
008 160710s1959 xx 000 0 und d
082 _a624.171 LEO
100 _aLEONTOVICH,VALERIAN
245 _aFRAMES AND ARCHES
260 _bMCGRAW-HILL BOOK CO.
_c1959
300 _a468
942 _2ddc
_cB
999 _c22114
_d22114