TY - BOOK AU - Recsam TI - Laboratory management and techniques for schools and colleges U1 - 542.1 PY - 1978/// CY - Singapore PB - Anthonian KW - Laboratories -- Management N1 - includes appendix and index ; 1. Introduction 2. The designs of laboratories 3. Management of the science laboratories 4. Laboratory techniques 5. Improvisation of science apparatus 6. Safety in the laboratories 7. Science activities 8. Audio visual aids ER -