ELT: The Basics Mark; Heller the word 'fractional' is used

the word 'fractional' is used instead of the word 'arbitrary'

refrigeration

categorization

whereas in the past three separate systems were required

or serve as a reference for graduate students and practicing chemists

ELT: The Basics Mark; Heller the word 'fractional' is usedELT: The Basics offers a clear, non jargonistic introduction to English language teaching for EFL ESL teachers in training, early career teachers, those considering taking up ELT, and experienced teachers who may want to read about the way the profession has developed and continues to evolve. Key features of this book include: Real classroom data and data from ELT training programmes Discussion of a wide range of learning contexts and different types