TY - BOOK ID - 128366745 TI - Secondary science : contemporary issues and practical approaches PY - 1994 SN - 0415098432 0415098440 PB - London : Routledge, DB - UniCat KW - Science KW - Study and teaching (Secondary). UR - https://www.unicat.be/uniCat?func=search&query=sysid:128366745 AB - ER -