000 00518nas a22001817a 4500
003 PUCPR
005 20260930172547.0
008 260930d19971998pr |||g|r|||| 00| b spa d
040 _aPUCPR
_bspa
_erda
245 0 0 _aVanguardia.
264 1 _aSan Juan, P.R. :
_b[Santurce Medical],
_c1997-1998.
300 _avolumes :
_bcolor illustrations ;
_c28 cm.
336 _atxt
337 _2rdamedia
_an
338 _2rdacarrier
_anc
651 0 _aPuerto Rico
_9294023
_vPeriodicals.
942 _2ddc
_c22
999 _c307137
_d307137