000 00307nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a620.112072 O93
100 _aQOULSNAM.S.R
245 0 _aENGINEERING LABORATORY WORK
260 _aLONDON
_bCleaver-Hume Press
_c1961
300 _a23X14
942 _cBK
_2DDC
999 _c11683
_d11683