TY - BOOK AU - Sohail, Iqbal AU - Dr. Afzal Malik. TI - DESIGN AND STUDY OF FLAPPING MECHANISM WITH ASYMMETRIC FREQUENCIES AV - 620.1 U1 - 620.1 PY - 2012/// CY - Islamabad PB - CEME- NUST KW - N1 - Hardcover ER -