TY - BOOK ID - 138836456 TI - Science for children : a book for teachers AU - Bergman, Abby Barry AU - Jacobson, Willard J. PY - 1987 SN - 0137950144 PB - Englewood Cliffs (N.J.): Prentice Hall DB - UniCat KW - Science KW - Study and teaching (Elementary) KW - Handbooks, manuals, etc UR - https://www.unicat.be/uniCat?func=search&query=sysid:138836456 AB - ER -