NOOTAN ISC Board Physics Lab Manual Practical Class 12 by S C Yadav A comprehensive lab book been prepared in accordance with the latest syllabus for ISC practical examinations. Having emphasis been laid on conceptual clarity, simplicity of language and proper sequence of the topics (simple to complex). Having neat labelled colourful diagrams. Experiments are written step-by-step in clarity with full care. Also, precautions, being related to particular experiment, are described that must be followed for better qualitative results.