SINGH (Inderpal);KAUSHAL (Vijay);KAUR (Ritugeet);KAUR (Pawanpreet) Research methodology and statistical methods: including application of SPSS - Ludhiana Kalyani Publishers 2014 - xiii,804 PB ISBN: 978-93-272-3948-5 Subjects--Topical Terms: Research Dewey Class. No.: 001.42 / SINR