Vygodsky, M. <br/><br/>
Mathematical handbook:  higher mathematics/ 
M. Vygodsky 
 - London:  Ed-Tech Press,  c2022 
 - 872 pages :  illustrations ;  18 cm. 
<br/><br/>Incldues indexes. 
<br/><br/><label>ISBN: </label>9781804061879 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Handbooks, manuals, etc.