LAHORE Prime Minister Syed Yousuf Raza Gilani has sought report from the Chief Secretary Punjab and Federal Secretary Education about the mistakes in a text book. As per details, Principal Government Higher Secondary School for Boys Adwal Rawalpindi has sent a written complaint to the PM Secretariat pointing out mistakes in Biology book for Class IX, which had been published by the Punjab Text Book Board. It was sought action should be taken against the culprits as per law. Upon this, the PM Secretariat had directed the CS Punjab and Federal Secretary Education to submit a report.