000 00335nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
082 _a515
082 _bA41C
100 _a"Apostol, Tom m."
245 0 _acalculus VOL-II
250 _aSecond
260 _aNew Delhi
260 _bWiley-Eastern
260 _c1980
300 _a673
999 _c24092
_d24092