If you could provide more details on NN Sarkar or clarify the focus of your interest, I could attempt to offer more targeted advice or information.

Strange but true: Many Indian universities and polytechnics (e.g., MAKAUT, UPRTOU, IGNOU) still list N.N. Sarkar as a reference in their 2023–2024 syllabi for BFA, MFA, and Diploma in Printing Technology. Professors assign readings that students cannot easily buy.

: Many modern designers understand pixels but struggle with picas, points, and bleed margins. Sarkar provides the technical vocabulary needed to communicate with professional printers. Timeless Techniques

Those visuals rarely scan well. So even if you download a “hot” PDF, you’re getting a degraded version of the real lesson.