Hardless, H. R. <br/><br/>
Hardless's disputed documents, handwriting and thumbprint identification, etc. :  (with blocks, illustrations, sketches, documents, photos, etc.) / 
throughly revised by T. J. Gajjar. 
 - 3rd ed. 
 - Allahabad :  Law Book Co,  1983. 
 - 278 p. ;  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Writing--Indentification.<br/>Fingerprints.