000 00306nam a2200121 4500
245 _aMathematics 11
_cJ.J. Del Grande and J.C. Egsgard
100 _aDel Grande, J.J.
710 _aEgsgard, J.C.
250 _a2nd ed.
260 _aToronto
_bW.J. Gage
_c1969
300 _axi, 573p.; 23cm.
082 _a510
_bGRA
999 _c30724
_d30724