ISBN: 9787300349909 (1 resultados)

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2026-05 Pages: 268 Publisher: Renmin University of China Press The path of scientific research may seem idyllic. but it is actually fraught with difficulties. Faced with obscure theories and complex research processes. many people often find themselves in a state of confusion. feeling lost and directionless in their research. Scientific research requires a systematic and scientific design. This book deeply understands your confusion and needs in the learn.…