Author : Dr Amitava Nayek,Dr Gurudas Chakraborty,Monoranjan Mirdha
This book has been written according to the syllabus (2013) prescribed by WBCHSE. All the project works have been presented in a systematic way and easy language. Coloured pictures as well as necessary drawings have been given. Viva questions have also been given at the end of each project to help the learners.