000 00724nam a2200253 i 4500
001 C2-0069532
003 PPAK
005 20190630222132.0
008 970312s1994 ilua|||| ||||| | eng d
020 _a0873226569
040 _aPPAK
_beng
_cPPAK
_erda
082 0 4 _a363.7929
_223
090 0 0 _a363.7929
_bJOH
_dR
100 1 _aJohnson, Ralph L.,
_eauthor
245 1 0 _aYMCA pool operations manual
250 _a2nd. ed.
264 1 _aIllinois :
_bHuman Kinetics ,
_c1994
300 _a145 pages :
_billustrations ;
_c28 cm
336 _2rdacontent
_atext
337 _2rdamedia
_aunmediated
338 _2rdacarrier
_avolume
650 1 0 _aSwimming pools - Handbooks, manuals, etc. ; YMCA of the USA
942 _ddc
_cB
999 _c7947
_d7947