000 00308nam a2200133Ia 4500
001 3759
008 150525s9999 xx 000 0 und d
020 _a0-442-30242-8
100 _aSpencer A
245 _aEngineering Mathematics Vol. 1
250 _a2
260 _aBerkshire
_bElbs
_c1978
300 _a,;ill.
999 _c32246
_d32246