000 003100000a22001330004500
245 _aWater treatment
100 _aSkelly, J.D.
260 _aLondon
_bMarine Management
_c1976
440 _aMarine engineering practice
440 _avol.2
080 _a629.12:621.187.1
_bS6
041 _aEN
942 _cBK
999 _c111768
_d111768