000 00448nam a2200181Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a515.7246=3
_bN493
100 _aNeumark M A
245 _aLinear differential operation
260 _aBerlin
_bAkademie Verlag
_c1960
300 _axiv,394p
650 _aCalculus
650 _aLinear operator
700 _aCordes H O
_4Auth.
942 _cBK
999 _c48011
_d48011