000 00358nam a2200121Ia 4500
008 230620s9999||||xx |||||||||||||| ||und||
082 _a515
_bT09 MOS
100 _a Mason, John
_91396
245 0 _a Using counter examples in calculus
_c Mason, John and Khychuk, Sergiy
260 _b Imperial college
_c2009
700 _a Khychuk, Sergiy
_91397
942 _cBK
999 _c1201
_d1201