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 the end of each project to help the learners.