000 00290pam a2200133a 44500
082 _a517
_bR272c
100 _aReichmann, William John
245 1 _aCALCULUS EXPLAINED
260 _aLondon
_bMethuen
_c1964
300 _a331
650 _aCalculus
964 _gCIRC
997 _a30271 C
999 _c428554
_d428554