000 00316nam a2200121Ia 4500
008 220412s9999 xx 000 0 und d
100 _aAspuria, Corazon S., Et al.
245 0 _aDifferential calculus : worktext
260 _aManila
_bMindshapers Publishing
_c2019
300 _a240
942 _cBK
999 _c23040
_d23040