: Focuses on parts of speech and basic sentence structure.

: A more extensive multi-purpose compendium often reaching 648–650 pages . Availability and Versions Edition Type Approx. Page Count Notable Sources Middle Classes AB Gallery , Amazon.in Special Series Amazon.in All Classes 640–650 pages Flipkart , Urbanbae

Note: I assume you mean the JPH (Jobs, Promotion & Hiring) General English guide by U R Mehdirattta — a 464-page PDF updated edition. Below is a concise, informative feature summarizing its content, strengths, and how to use it effectively.