Standard Deviation, Variance, Coefficient of Variation
The Lizard In The Ear And Forty Modern Variants
System Analysis and Design (SAD)
अम्बेड्करवाद विचारधारा और संघर्ष
Philosophy of life and other essays
Yudhayatra & Other Stories (যুদ্ধযাত্রা ও অন্যান্য গল্প)