000 00256nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aSANKARAM
245 0 _aFUNDAMENTAL PRINCIPLES
260 _bNil
260 _c1973
365 _b17.50
942 _cBK
999 _c161144
_d161144