000 00308nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.1973 N873
100 _aNORTHCHROFT,L.G
245 0 _aSTAM CLAPPING AND AIR VENTING
260 _aLONDON
_bHutchinson Ross
_c1968
300 _a23X15
942 _cBK
_2DDC
999 _c16041
_d16041