TY  - BOOK
AU  - Grief,Martin
TI  - 200 challenging chess puzzles
SN  - 9788172451127(pbk.)
U1  - 794.17 22
PY  - 0000///n.d
CY  - New Delhi
PB  - Goodwill Pub.
KW  - Chess problems
N1  - Includes bibliographical references and index
ER  -