Uz-Zaman, Afsar <br/><br/>
উচ্চ মাধ্যমিক ত্রিকোণমিতি  / 
Transliterated title:  Uchcho maddhomik trikonomiti 
= Higher studies trigonometry 
Afsar Uz-Zaman 

 - 5th ed. 
 - Dhaka :  Ideal Library,  c1993. 
 - 298 p. :  20 cm. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry<br/>Mathematics
<br/><br/><label>LC Class. No.: </label>QA531  / .A37 1993