Books Of Dr. D. Obul Reddy Add to cart Quick View Quantitative Techniques Volume 1 C.M. Chikkodi, Dr. D. Obul Reddy ₹160.00 Rated 0 out of 5Quick View Add to cart Quick View Research Methodology and Statistical Analysis Dr. D. Obul Reddy, Dr. O.R. Krishnaswamy ₹340.00 Rated 0 out of 5Quick View