000 005770000a22001690004500
008 151130b1978 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a725.74
_bP4
942 _cBK
_02
100 _aPerkins, Philip H.
245 _aSwimming pools :
_ba treatise on the planning, layout design and construction, water treatment and other services, maintenance and repairs
250 _a2nd ed.
260 _aLondon
_bApplied Sciene Publishers
_c1978
300 _axii, 398p. : ill., photos.
500 _aIndex included
650 _aSWIMMING POOLS-DESIGN AND CONSTRUCTION
999 _c112242
_d112242