000 00253nam a2200097Ia 4500
008 170912s9999 xx 000 0 und d
100 _aCHANDRASEKHARAN NAIR V
245 0 _aHALF SUBSIDIARY MATHEMATICS
260 _bADDISON-WESLEY PRESS
_c1964
942 _cTB
999 _c24598
_d24598