000 00290pam a2200121a 44500
082 _a517.2
_bED9E3 COP.2
100 _aEdwards, Joseph
245 1 _aAN ELEMENTRY TREATISE ON THE DIFFERENTIAL CALCULUS
250 _a3
260 _a
_bMacmillan
_c1961
964 _gCIRC
997 _a12208 C
999 _c412487
_d412487