CLARK, JOHN R.
Number books for young America: my third number book, by John R. Clark, Ruth I. Baldwin & Caroline Hatton Clark.
CLARK, JOHN R. Number books for young America: my third number book, by John R. Clark, Ruth I. Baldwin & Caroline Hatton Clark. © 10Oct45; AA495005. John R. Clark & Caroline Hatton Clark (A); 26Oct72; R538782.
John R. Clark & Caroline Hatton Clark|A