000 00286nam a2200121 4500
020 _a978-9386479082
022 _a9386479087
100 _a LEONID LEVANT
245 _aHigher Mathematics Differential And Integral Calculus
260 _aUSA
_bMEDTECH
_c2018
300 _a464
942 _cBK
999 _c4281
_d4281