TY  - BOOK
AU  - ill.
TI  - A report of inservice course for advanced level science and mathematics teachers and tutors for Eastern, Southern and Central zones held at the University of Dar es Salaam from 25th June - 6th July, 1990
AV  - EAF PAM QTO Q181.A1T34 
CY  - Dar es Salaam
KW  - Science
ER  -