1-2-3 of modular forms : 

 - Berlin :  Springer, 
 - x, 266 p. :  ill. ;  24 cm. 
 - 0 .
<br/><br/> This book grew out of lectures given at the summer school on "Modular Forma and their Applications" at the Sophus Lie Conference center in Nordfjordeid 
<br/><br/><label>ISBN: </label>9783540741176 (pbk. : alk. paper)