025.435
S531S
           Sharma, Pandey S K
               Sarlikrit pustakalay vargikaran siddhant \ Pandey S K Sharma - Delhi : Gyan Ganga, 1996.
               140p.
                ISBN: 81-85829-57-8

137029
                Subjects: Classification; Classificaion,Colon; Classificaion, D.D.C..