00445nam a2200157Ia 450000100070000000500170000700800410002402000100006504000100007508200270008524500560011225000120016826000370018030000250021765000450024225036020200307023302.0010914e2000    pr a   gr     000 0 spa d  c13.95  aPUCPR00221a861.008bA444 200000aAlma universitariacAlejandro Alvarez ... [et al.].  a2da ed.  aSan Juan, PRbAdamas Biosc2000.  a201 p.bill.c19 cm. 0aPuerto Rican poetryxCollections.2Local