000 00343nam a2200121Ia 4500
082 _a510
_bOPS
245 _aSequences and limits I
_b: mathematics foundation course unit 7
_cthe open university press
260 _aBletchley Bucks:
_bOpen University Press,
_c1970.
300 _a61p
546 _aeng
650 _aMathematics
_9201539
942 _cBK
999 _c6734
_d6734