cam a22 4500 215930894 CHVBK 20201011134509.0 940914s1983 xxu|||||||||| 00 |eng d 0-86720-013-8 (pbk.) (RERO)1908365 RERO frbcuc s1bi rero Freifelder David Michael (IDREF)030015863 cre Problems for molecular biology with answers and solutions David Freifelder Boston Portola Valley Jones and Bartlett Publ. [1983] © 1983 VIII, 299 p. fig. 24 cm txt rdacontent n rdamedia nc rdacarrier BK020000 XK020000 XK020000 RERO RE01050 RE01054 RE010540001 LC QH506-3 TSB 1345 RERO 100 1- Freifelder David Michael (IDREF)030015863 cre