000 00275nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a516 SUR/I SUR/I
100 _aSURYANARAYANA IYER S
245 0 _aINTERMEDIATE GEOMETRY
261 _c1952
300 _a164
942 _cTB
999 _c26730
_d26730