Puri / Sharma, . (2000). Principles Inorganic Chiemistry. NULL: Shobanlal N.C.
Puri / Sharma, . 2000. Principles Inorganic Chiemistry. NULL: Shobanlal N.C.
Puri / Sharma, . Principles Inorganic Chiemistry. NULL: Shobanlal N.C. 2000.