000 00297nam a22001217a 4500
082 _a510
_bELE.M
100 _aEllerby, H D
245 _aMathematics 2 /
_cby H D Ellerby and A J Sherlock
260 _aLondon :
_bEdward arnold,
_c1976.
300 _a208p. :
650 _aMathematics
942 _cBK
999 _c619929
_d619929