000 00502 a2200265 4500
001 1012229
020 _a2
041 _aeng
080 _a51 Abb-1(5)
245 _aNational certificate mathematics
250 _a
260 _aLonodn
260 _bEUP,
260 _c1960
300 _av.1
300 _c19 cm
490 _aNASA CR - 4651 : 1995
100 _aAbbott, P.
700 _aKerridge, C.E.
700 _a
650 _a
650 _aMathematics
942 _cBK
942 _2UDC
999 _c101515
_d101515