000 00410nam a2200157Ia 4500
008 151211s9999||||xx |||||||||||||| ||und||
041 _aEnglish
082 _a515.33
_b /EDN
100 _aEdwards, Joseph
245 _aDifferential Calculas for Beginners
_c Joseph Edwards
260 _bMacmillan
_aLondon
_c1957
300 _ax, 262p.
650 _aDifferential Calculas
650 _aMathematics
942 _cBK
999 _c433
_d433