000 00337nam a2200121Ia 4500
008 170101s1966 xx 000 0 und d
082 _a510 HIL
100 _aHilder D. W.
245 0 _aModel Answers in Ordinary National Certificate mathematics for Engineering.
260 _bPergaman Press
_c1966
300 _a102 p
942 _2ddc
_cB
999 _c430266
_d430266