aaj ik aur baras biit gayā us ke baġhair
jis ke hote hue hote the zamāne mere
This book by Iqbal Abidi is a detailed work on the science of Urdu prosody (Ilm-e-Arooz). It explores the rules and principles of poetic meters, discussing topics like chronograms and the place of Marsiya (Noha) in poetic genres.