01259cas a2200361 4500 10430 BD-RjUL 20211208234942.0 140123s19711977fr uu i0 a0eng 9231014021 : V-4 (BD-RjUL)10478 DLC eng DLC DLC OCoLC N NST DNLM CaQQL UKMGB OCLCO OCoLC BD-RjUL engfre spa W1 NE513C 570.7 UNN 23 New trends in biology teaching / Unesco Tendances nouvelles de l'enseignement de la biologie Paris : Unesco [etc.] , 1971 .1977 V. : ill. ; 27 cm. The Teaching of basic sciences Vols. for 1966-71 have parallel title: Tendances nouvelles de l'enseignement de la biologie. Vol.3.--V. 4.-- Biology Study and teaching. 32230 Biology education Periodicals. 32231 Biologie Étude et enseignement. 32232 Unesco. 32233 Online version: New trends in biology teaching (OCoLC)561847080 1977 ddc BK 10430 10430 0 0 ddc V-3 0 1 NFIC RUCL RUCL Reading 1981-12-01 Warsi Book Corporation. 0.00 0 570.7 UNN 1971 V-3 2014-01-23 00:00:00 C-1 2021-12-08 BK 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1982-06-11 Warsi Book Corporation. 0 570.7 UNN 1977 V-4 2019-01-14 00:00:00 C-1 2021-12-08 BK