Write the definition of a member function PUSH() in python to add a new book in a dynamic stack of BOOKS considering the following code is already included in the program: ISBN , TITLE
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Write a complete program in PYTHON to implement a dynamically allocated Stack containing names of Countries.
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Write a function in python to perform a PUSH operation in a dynamically allocated stack considering the following info:
X,Y 
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Write a function PUSHBOOK() in python to perform insert operation on a Dynamic Stack, which contains Book_no and Book_Title. Consider the following definition of NODE, while writing your python code. 
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Write a function in python to delete a node containing Book’s information, from a dynamically allocated Stack of Books implemented with the help of the following structure.
BNo , BName
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Define stackpop( ) to delete info, for a linked list implemented stack having the following information:
Name , age;
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Write a function in python to perform a DELETE operation in a dynamically allocated queue considering the following description:
U,V
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Write a function POPBOOK() in C++ to perform delete operation on a Dynamic Stack, which contains Book_no and Book_Title.  
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Write the definition of a member function Pop() in PYTHON to delete a book from a dynamic stack considering the following code is already included in the program.  ISBN , TITLE
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