000 00319nam a2200121Ia 4500
001 6051
008 150525s9999 xx 000 0 und d
020 _a0 435 75606 0
100 _aMayock F
245 _aTechnical Drawing Omnibus Edition Book One-Four
250 _a0
260 _aLondon
_bHeinemann Educational Bks
_c1977
999 _c37098
_d37098