Don’t read the atlas cover-to-cover. Instead:
If you're looking to download the Oxford Student Atlas for India in PDF format, here are some steps to follow:
Oxford Student Atlas for India (latest editions including 4th, 6th, and 7th)
However, there is a significant caveat.
The Oxford Student Atlas for India is a student-focused atlas covering India’s physical geography, political boundaries, administrative divisions, major cities, transport networks, demographic patterns, resources, and thematic maps (climate, soil, crops, population density, industries). It’s sized and written for school and undergraduate use, with clear cartography and accompanying explanatory notes.